| FL25658 | Legacy Building Solutions, Inc. | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL42293 | Linea Rossa Windows & Doors | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL42016 | Litecon Corporation | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL31709 | Lumabuilt | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47190 | Lumabuilt | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47553 | Luxury windows corp | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL25931 | M. G. McGrath Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL41492 | MAC Metal Architectural | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL16540 | MP Global Products, LLC | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL22530 | Maibec | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL46743 | Maibec | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL32414 | Mapes Panels LLC | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL33676 | Marvin | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL33690 | Marvin | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL37354 | Master Wall Inc.® | Panel WallsExterior Insulation Finish System | Not yetNo 2026 filing found | n/a |
| FL12951 | McElroy Metal, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47647 | Metal Sales Manufacturing, LLC | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47815 | Metal Sales Manufacturing, LLC | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL41915 | MetalMax Roofing and Siding | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL42389 | Mighty Buildings inc | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL47417 | Millboard Company Ltd | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL39152 | Millennium Forms, LLC | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL43420 | Miller Glass and Glazing, Inc | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL12087 | Mitsubishi Chemical America, ALPOLIC Division | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL13275 | Mitten Building Products | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL13992 | Mitten Building Products | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL29497 | Mixlegno Group S.R.L. | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL44191 | Modern Mill | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL16454 | Morin - a Kingspan Company | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47967 | Morin - a Kingspan Company | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL37298 | Morton Buildings, Inc | Panel WallsSoffits | Not yetNo 2026 filing found | n/a |
| FL47224 | Mr-Glass Doors & Windows Manufacturing, LLC | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |
| FL16585 | Mulia,INC (FL) | Panel WallsGlass Block | Not yetNo 2026 filing found | n/a |
| FL20149 | N.R. Architectural Products, Inc. | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL20765 | N.R. Architectural Products, Inc. | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL21446 | N.R. Architectural Products, Inc. | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL41947 | Nailor Industries, Inc. | Panel WallsWall Louver | Not yetNo 2026 filing found | n/a |
| FL39860 | National Gypsum Company a dba of National Gypsum Services Company | Panel WallsExterior Insulation Finish System | Not yetNo 2026 filing found | n/a |
| FL46753 | Net Zero Building Systems/Spray Rock | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL41723 | New Hudson Facades | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL42239 | Nexgen Building Products. LLC | Panel WallsProducts Introduced as a Result of New Technology | Not yetNo 2026 filing found | n/a |
| FL12098 | Nichiha USA, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL12812 | Nichiha USA, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL42392 | Nichiha USA, Inc. | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL36888 | Northstar Technologies Group, Inc | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL15337 | NovaTech Wall Systems | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL2686 | Nucor Building Systems | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL47400 | Nucor Building Systems | Panel WallsSiding | Not yetNo 2026 filing found | n/a |
| FL39158 | OGT Window Products, LLC | Panel WallsCurtain Walls | Not yetNo 2026 filing found | n/a |
| FL19755 | OGT Window Systems LLC. | Panel WallsStorefronts | Not yetNo 2026 filing found | n/a |