Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5007499 | Silencer for a centrifugal compressor | Charles E. Ebbing | 1991-04-16 |
| 4877106 | Sound-attenuating discharge apparatus for a packaged terminal air conditioner | David A. Giordano, Mark R. Hogan | 1989-10-31 |
| 4830324 | Post bushings | — | 1989-05-16 |
| 4669580 | Positive lock caster | — | 1987-06-02 |
| 4640486 | Seat swivel apparatus | — | 1987-02-03 |
| 4485524 | Recessed hinge with an adjustable pivot point | — | 1984-12-04 |
| 4357733 | Shock absorbing roller | — | 1982-11-09 |
| D266614 | Roller | — | 1982-10-19 |
| D266396 | Roller | — | 1982-10-05 |