Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699817 | Turbulent flow conduit cleaning apparatus | Peter J. Bankert, Mark Perry | 1997-12-23 |
| 5346134 | CO.sub.2 -assisted spray gun and nozzle | Yamin Ma, Robert J. Lind, Tera D. McCutcheon | 1994-09-13 |
| 4376437 | Topical environmental device | Benson R. Sundheim, George C. Brumlik | 1983-03-15 |