Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9174218 | Comminuting and dispersing apparatus | Stefan Wienberg | 2015-11-03 |
| 6531960 | Low tire pressure indicator | Peter Gladstone, John F. Gundlach, Hans-Georg Liemke | 2003-03-11 |
| D469018 | Storage and dispensing carafe | Gary R. Allanson, Ann Sullivan, John A. MacNeil, John F. Gundlach, John C. Costello | 2003-01-21 |
| 6375040 | Disposable storage and dispensing carafe | Gary R. Allanson, Ann Sullivan, John A. MacNeil, John F. Gundlach, John C. Costello | 2002-04-23 |
| 6094541 | System and method for transferring images on an image content of a first format to a photosensitive film of a second format | Bernard Alexandre, Keith A. Bolt | 2000-07-25 |
| 5943523 | Semiautomatic film desplicer | Dale W. Ryan | 1999-08-24 |
| 5807459 | Apparatus and method for separating spliced strips of photographic film | — | 1998-09-15 |
| 5754359 | Audiovisual filmstrip image display apparatus and method using film carried magnetic signals | Dennis F. Tianello | 1998-05-19 |
| 5618093 | Thrust cartridge filmstrip viewer | Dennis F. Tianello | 1997-04-08 |
| 5600384 | Self aligning magnetic media follower device | David L. Rowden, Dale W. Ryan | 1997-02-04 |
| 5598310 | Magnetic head-to-media backer assembly | David L. Rowden, Dale W. Ryan | 1997-01-28 |
| 5576916 | Magnetic head-to-media backer device | Dale W. Ryan, David L. Rowden | 1996-11-19 |
| 5573196 | Cartridge and method for attaching or detaching a filmstrip to a film cartridge | — | 1996-11-12 |
| 5531008 | Method and apparatus for making a bubble spring assembly | Michael J. Chapman, David L. Rowden | 1996-07-02 |
| 5520348 | Apparatus for detaching and reattaching a photographic film to a film cartridge | Dale W. Ryan | 1996-05-28 |
| 5499436 | Tool for filmstrip attachment or detachment | Dale W. Ryan, David L. Rowden | 1996-03-19 |
| 5493352 | Film cartridge magazine | Alan G. Reddig, Gerald F. Sherman, Jr., Alfonso Ianni, Bradley C. DeCook, David J. Laurin | 1996-02-20 |
| 5488448 | Film cartridge recovery tool | Dale W. Ryan, Walter C. Slater, David L. Rowden, Gerald F. Sherman, Jr., Alfonso Ianni | 1996-01-30 |
| 5465920 | Tool and method for detaching a trailing end portion of a filmstrip from at least one hook atop a ramp on a film spool inside a film cartridge | Dale W. Ryan, David L. Rowden | 1995-11-14 |
| 5439186 | Method and apparatus for attaching or detaching a filmstrip to a film cartridge | Dale W. Ryan | 1995-08-08 |
| 5339148 | Image forming apparatus having recoil fuser | Kevin M. Johnson | 1994-08-16 |
| 5321480 | Fuser having a detachable belt | Kevin M. Johnson | 1994-06-14 |
| 5235393 | Toner image-fixing apparatus having air cooling device | — | 1993-08-10 |
| 5196894 | Toner image fusing and cooling method and apparatus | John P. Swapceinski | 1993-03-23 |
| 5155536 | Image forming apparatus including toner image fixing device using fusing sheets | Kevin M. Johnson | 1992-10-13 |