Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7537015 | Table umbrella apparatus with air treating system | William F. Molnar, IV | 2009-05-26 |
| 4841593 | Hollow ware and chimney cleaning device | Dennis E. Bender | 1989-06-27 |
| 4745911 | Support device for weightlifting | — | 1988-05-24 |