Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8223348 | Media identification system with sensor array | Thomas D. Pawlik, Yang Shi, David J. Glacherio | 2012-07-17 |
| 6444414 | Ascorbic acid developing compositions stabilized with sulfo compound and methods of use | Shirleyanne E. Haye, Janet M. Huston, Jacques Roussilhe | 2002-09-03 |
| 6261747 | Black-and-white sepia toning kit and method for its use | David J. Valvo, Hugh G. McGuckin | 2001-07-17 |
| 6248511 | Photographic reversal composition and method of use | Mary E. Craver | 2001-06-19 |
| 6180327 | Photographic conditioning solution containing polyaminocarboxylic acid as sole antimicrobial agent and method of use | Hugh G. McGuckin, Mary E. Craver | 2001-01-30 |
| 6130028 | Photographic stabilizing processing solution and method of use | Hugh G. McGuckin, Brad M. Boersen, Richard R. Horn | 2000-10-10 |
| 6096489 | Color developing composition and method of use in photoprocessing | Hugh G. McGuckin, Frank A. Pettrone | 2000-08-01 |
| 6074805 | Photographic reversal composition and method of use | Mary E. Craver | 2000-06-13 |
| 6022674 | Method of rapid processing using a stabilizing solution | Hugh G. McGuckin, Brad M. Boersen, Richard R. Horn | 2000-02-08 |
| 6010834 | Photographic final rinse processing solution and method of use | Hugh G. McGuckin, Brad M. Boersen | 2000-01-04 |
| 5968716 | Photographic stabilizing processing solution and method of use | Hugh G. McGuckin, Brad M. Boersen, Richard R. Horn | 1999-10-19 |
| 5952158 | Photographic final rinse processing solution and method of use | Hugh G. McGuckin, Brad M. Boersen | 1999-09-14 |
| 5856073 | Two-part photographic chemical stabilizing kit and method of photographic processing | Jean M. Buongiorne, Stephen J. Waffle, Hugh G. McGuckin | 1999-01-05 |
| 5830626 | Photographic developing composition containing anti-sludging agent and use thereof | Hugh G. McGuckin, Ronald J. Nothnagle, Jerry L. Willer | 1998-11-03 |
| 5811225 | Photographic reversal solution and method of use | Hugh G. McGuckin, Edgardo Lopez, Paul A. Schwartz | 1998-09-22 |
| 5750322 | Processing silver halide films with an aqueous phospholipid rinse solution | Hugh G. McGuckin, Edward A. Kurz | 1998-05-12 |
| 5716765 | Processing magnetic-backed silver halide films with a final processing solution | Hugh G. McGuckin, Brad M. Boersen | 1998-02-10 |
| 5667948 | Processing silver halide films with an aqueous phospholipid rinse solution | Hugh G. McGuckin, Edward A. Kurz | 1997-09-16 |
| 5645980 | Addenda for an aqueous photographic rinsing solution | Hugh G. McGuckin, Ronald A. Gogle, Paul Joseph Riesenberger, Michael W. Orem | 1997-07-08 |
| 5578432 | Addenda for an aqueous photographic stabilizing solution | Hugh G. McGuckin, Michael W. Orem | 1996-11-26 |
| 5534396 | Rinse composition for photographic paper containing alkyl ether sulfate and biocide, and method of use | Hugh G. McGuckin, Jerel R. Carli, Stephen J. Waffle | 1996-07-09 |
| 5529890 | Addenda for an aqueous photographic stabilizing solution | Hugh G. McGuckin, Michael W. Orem | 1996-06-25 |
| 5310629 | Silver recovery element and method | Hugh G. McGuckin | 1994-05-10 |
| 5210009 | Silver recovery element and process | Hugh G. McGuckin | 1993-05-11 |
| 5188662 | Silver recovery process | Hugh G. McGuckin | 1993-02-23 |