Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863623 | Bark encased plastic sheeting | — | 1999-01-26 |
| 5762350 | Hand operated wheel chair or exercise machine using racks operated by variable length lever | — | 1998-06-09 |
| 5423603 | High/low profile rocker | Cedric S. Reynolds, Albert B. Reynolds, Jr., Kent Jolly, Michael C. Liebal | 1995-06-13 |
| 5404609 | Carpet cleaning machine with enhanced user features | Geoffrey B. Rench, David R. Sheppard | 1995-04-11 |
| 5363535 | Carpet cleaning machine with convertible-use feature | Geoffrey B. Rench, Stephen Jacobs | 1994-11-15 |
| 5307538 | Carpet cleaning machine for particulate removal | Geoffrey B. Rench, Stephen Jacobs | 1994-05-03 |
| 5287591 | Carpet cleaning machine with convertible-use feature | Geoffrey B. Rench, Stephen Jacobs | 1994-02-22 |
| 4841809 | Nutating gear positraction differential | — | 1989-06-27 |
| 4393828 | Rotary engine | — | 1983-07-19 |