Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346783 | Apparatus for treating flowing working gases particularly to reduce the noise in operation thereof | Warren C. Kennedy, Keith Raymond Gaylo, Clark R. Caplan | 1982-08-31 |
| 4332300 | Pneumatic hammer nozzle seal | Warren C. Kennedy | 1982-06-01 |
| 4327817 | Method and apparatus for treating exhaust gases particularly for air-operated tools | Warren C. Kennedy, Keith Raymond Gaylo | 1982-05-04 |
| 4320282 | Microprocessor based arc-air and welder noise abatement controller | John McDonald, Warren C. Kennedy, Paul B. Crilly | 1982-03-16 |