Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620085 | Spliced conveyer belt assembly | Peter B. Cadou, John C. Homer, William J. Nissen, Lloyd T. Ludolph | 1997-04-15 |
| 5547167 | Gate valve for fluidized particular material | Ernest A. Duschen | 1996-08-20 |
| 4572710 | Method and apparatus for changing filters in nuclear power stations | Arthur J. Stock, Donald E. Christofer, John C. Homer, Thomas Whittington | 1986-02-25 |