Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6102062 | Quick connect/disconnect valve | David S. Pearl, II, Frank G. Smith | 2000-08-15 |
| 5333467 | Apparatus and method of preventing fluid escape from a conduit | David S. Pearl, II, Shaheed Mohammed, Dragan Bukur | 1994-08-02 |
| 4846670 | Combustion device | David S. Pearl, II, Stephen B. Kocell | 1989-07-11 |
| 4732559 | Combustion device | David S. Pearl, II, Stephen B. Kocell | 1988-03-22 |
| 4661057 | Combustion device | David S. Pearl, II, Stephen B. Kocell | 1987-04-28 |