Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7841101 | Roofing installation apparatus | — | 2010-11-30 |
| 7298248 | Communication system for vehicles | Peggy Finley, Howard R. Dittmer, Peter Hefner | 2007-11-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7841101 | Roofing installation apparatus | — | 2010-11-30 |
| 7298248 | Communication system for vehicles | Peggy Finley, Howard R. Dittmer, Peter Hefner | 2007-11-20 |