Innovation
17 patent families (8 granted) — focus: Operations & transport, Construction, Physics & computing, Chemistry & metallurgy; filing pace dormant. Cited 426 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
| 2013 | 1 |
| 2017 | 1 |
Distributor of roofing, gypsum, insulation products, and other building materials
17 patent families (8 granted) — focus: Operations & transport, Construction, Physics & computing, Chemistry & metallurgy; filing pace dormant. Cited 426 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
| 2013 | 1 |
| 2017 | 1 |