DH

Daniel M. Holdridge

AL Awi Licensing: 7 patents #35 of 237Top 15%
Overall (All Time): #688,824 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12428840 Ceiling system — 2025-09-30
11753822 Ceiling system — 2023-09-12
11339571 Ceiling system — 2022-05-24
10914069 Ceiling system — 2021-02-09
10626605 Ceiling system — 2020-04-21
10309104 Ceiling system — 2019-06-04
9194123 Ceiling system — 2015-11-24