Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152830 | Isolated bolting connection for a generator | David Earl Hulsey, Robert Gore | 2021-10-19 |
| 6546901 | Two cycle internal combustion engine | — | 2003-04-15 |
| 5069230 | Smoke generating apparatus | — | 1991-12-03 |
| 4748480 | Controlled authentic document recognition equipment | Paul F. Jacobs, Thomas A. Whatley, John D. Worden, Kenneth I. Gustafson | 1988-05-31 |
| 4738901 | Method and apparatus for the prevention of unauthorized copying of documents | Joel R. Finkel, Paul F. Jacobs, Kenneth I. Gustafson | 1988-04-19 |
| 4678322 | Method and apparatus for the prevention of unauthorized copying of documents | Joel R. Finkel, Paul F. Jacobs, Kenneth I. Gustafson | 1987-07-07 |
| 4580583 | Smoke generating device | — | 1986-04-08 |
| 4436100 | Smoke generator | — | 1984-03-13 |
| 4259970 | Smoke generating and dispensing apparatus and method | — | 1981-04-07 |
| 4222416 | Apparatus for controllably dispensing a viscous resin and reactive hardener | Sidney Heisler, Jay Riazanow | 1980-09-16 |