Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5826480 | Externally driveable cassette with knife for cutting photosensitive material and latching cassette drive | — | 1998-10-27 |
| 5823080 | Externally driveable cassette with knife for cutting photosensitive material and closing exit slit from cassette | — | 1998-10-20 |
| 5819129 | Film packet with envelope having light-locking features at edges of mouth of envelope | — | 1998-10-06 |
| 5813619 | Film assemblage | — | 1998-09-29 |
| 5771769 | Externally driveable cassette for light-sensitive web material, including knife for cuttng material | — | 1998-06-30 |
| 5689745 | Apparatus and method for loading and unloading a camera with a discrete film strip | Dennis R. Zander, William A. Bergstresser, Bradley S. Bush, Eric P. Hochreiter, Paul Teremy | 1997-11-18 |
| 5659592 | Patient identification means for x-ray cassette | David P. Trauernicht, David M. Orlicki | 1997-08-19 |
| 5652780 | Film presence indicator | Clark E. Harris | 1997-07-29 |
| 5652781 | Intensifying x-ray film cassette | Randy E. Armbruster, Steven A. Lamy, Raymond P. Chapman, William C. Wendlandt, Dennis J. O'Dea +1 more | 1997-07-29 |
| 5519753 | X-ray film cassette having externally latched identification window | — | 1996-05-21 |
| 5448615 | Film cassette | — | 1995-09-05 |
| 5388140 | Film cassette | — | 1995-02-07 |
| 5337111 | Responsive light lock for a film packet holder | — | 1994-08-09 |
| 5310059 | Cassette for x-ray storage phosphor plate | — | 1994-05-10 |
| 5276333 | X-ray cassette having removable photographic element | — | 1994-01-04 |
| 5261568 | Apparatus for storing and dispensing pigmented marking particles | Kenneth D. Corby, Vladimir S. Guslits, Kenneth J. Saunders, Louis Root | 1993-11-16 |
| 5156354 | Web-roll anti-clockspringing mechanism | Bruce J. Semmler | 1992-10-20 |
| 5074344 | Toner container and latchable cover | Ronald R. Vacek, Kenneth D. Corby | 1991-12-24 |
| 5014923 | Web-spool for a cartridge | — | 1991-05-14 |
| 4987300 | Optical-mechanical rotation sensing mechanism for a web-roll | — | 1991-01-22 |
| 4972450 | X-ray film cassette | Dana A. Carlile | 1990-11-20 |
| 4951306 | X-ray cassettes | Frank W. Keene, Jr. | 1990-08-21 |
| 4938429 | Film cassette | Mark D. Fraser | 1990-07-03 |
| 4927013 | Package for storing and remixing two materials | Nicholas P. Van Brunt, Daniel S. Homa | 1990-05-22 |
| 4887112 | Film cassette | John J. Niedospial, Jr., Mark D. Fraser | 1989-12-12 |