Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971523 | Dual diaphragm apparatus with diaphragm assembly and rupture detection methods | Robert L. Wacker, Kevin C. Becker, Harry J. Lader, William R. Rehman | 1990-11-20 |
| 4886013 | Modular can coating apparatus | James J. Turner, Guy H. McMillan, Joseph A. E. Pintelon, Joseph C. Waryu, Peter Müller | 1989-12-12 |
| 4635585 | System for spray coating substrates | Douglas Conrad, Lawrence J. Macartney, Donald R. Scharf | 1987-01-13 |
| 4538542 | System for spray coating substrates | Richard Sieminski, John Sharpless, Donald R. Scharf | 1985-09-03 |
| RE31867 | Electrostatic spray gun | — | 1985-04-16 |
| 4338364 | Continuous coater | Lawrence J. Macartney, Gerald W. Crum, John C. Dunn, Donald R. Hastings | 1982-07-06 |
| 4182490 | Electrostatic spray gun | — | 1980-01-08 |