Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471215 | Labyrinth sealing device having a grease purgeable system | James Drago, Jeffrey M. Grudzien | 2002-10-29 |
| 6390477 | Rotary shaft bearing isolator seal | James Drago, Larry E. Strohm | 2002-05-21 |
| 5335873 | Cassette for web material | Clark E. Harris, Raymond D. Hulbert, Andrew E. Dominesey, Thomas C. Healey | 1994-08-09 |
| 5332169 | Method of preventing clockspringing of a wound web within a cassette | Clark E. Harris, Raymond D. Hulbert, Andrew E. Dominesey, Thomas C. Healey | 1994-07-26 |
| 5314134 | Anti-clockspringing cassette for a roll of web material and method | Clark E. Harris, Thomas C. Healey, Mark J. Morse | 1994-05-24 |
| 5275346 | Web cassette for holding and dispensing a roll of web material | Andrew E. Dominesey, Clark E. Harris, Thomas C. Healey, Raymond D. Hulbert | 1994-01-04 |
| 5261623 | Anti-clockspringing mechanism for a web roll cassette | Andrew E. Dominesey, Clark E. Harris, Thomas C. Healey, Raymond D. Hulbert | 1993-11-16 |
| 4978084 | Spool for photographic film or other web material | Clark E. Harris | 1990-12-18 |