Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634998 | Shutter and method of assembling same | Charles E. Schiedegger | 1997-06-03 |
| 5535558 | Plastic roof vent and method of making | Eric A. Rieke, Charles E. Schiedegger | 1996-07-16 |
| 5487701 | Plastic foundation vent | Charles E. Schedegger, Clyde G. Allen, Michael C. Clark, Aundrea Nurenberg | 1996-01-30 |
| 5458538 | Roof vent | Richard J. MacLeod, Charles E. Schiedegger, Clyde G. Allen | 1995-10-17 |
| 5243793 | Soffit vent and bracket | Richard J. MacLeod, Charles E. Schiedegger | 1993-09-14 |
| 5195283 | Soffit vent and bracket | Richard J. MacLeod, Charles E. Schiedegger | 1993-03-23 |
| 4525231 | Method of making cushioned automotive strap handle | — | 1985-06-25 |