Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127464 | Roofing grommet forming a seal between a roof-mounted structure and a roof | Douglas Timothy Lounsbury | 2015-09-08 |
| 9010038 | Tile roof mount | Alexander Grant Bornemann | 2015-04-21 |
| 8826618 | Roof mount assembly | — | 2014-09-09 |
| 8782983 | Roof mount assembly and method of mounting same | — | 2014-07-22 |
| 8701354 | Roofing grommet forming a seal between a roof-mounted structure and a roof | Douglas Timothy Lounsbury | 2014-04-22 |
| 8683751 | Roof mount having built-in failure | — | 2014-04-01 |
| 8413388 | Roofing system and method | Douglas Timothy Lounsbury | 2013-04-09 |
| 8272174 | Roofing grommet forming a seal between a roof-mounted structure and a roof | Douglas Timothy Lounsbury | 2012-09-25 |
| 8245454 | Roofing grommet forming a seal between a roof-mounted structure and a roof | Douglas Timothy Lounsbury | 2012-08-21 |
| 8225557 | Roofing system and method | Douglas Timothy Lounsbury | 2012-07-24 |
| 8209914 | Roofing grommet forming a seal between a roof-mounted structure and a roof | Douglas Timothy Lounsbury | 2012-07-03 |
| 8181398 | Roofing system and method | Douglas Timothy Lounsbury | 2012-05-22 |
| 8166713 | Roofing system and method | Douglas Timothy Lounsbury | 2012-05-01 |
| 8153700 | Roofing system and method | Douglas Timothy Lounsbury | 2012-04-10 |
| 8151522 | Roofing system and method | Douglas Timothy Lounsbury | 2012-04-10 |
| 8146299 | Roofing grommet forming a seal between a roof-mounted structure and a roof | Douglas Timothy Lounsbury | 2012-04-03 |
| 6526701 | Roof mount | Alan L. Stearns | 2003-03-04 |
| D430005 | Pipeholding unit | Alan L. Stearns | 2000-08-29 |
| D428799 | Roof bracket brace component | Alan L. Stearns | 2000-08-01 |
| D426453 | Roof bracket basestand | Alan L. Stearns | 2000-06-13 |
| 5609326 | Impervious membranous roof snow fence system | Alan L. Stearns | 1997-03-11 |