Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |