Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191980 | Web-winding device | Michael R. McGovern | 2007-03-20 |
| 6755009 | Method for making and handling an intraoral x-ray film packet | Edward B. Richter, Gary Edward Merz | 2004-06-29 |
| 6612740 | Intraoral dental radiographic film packet with injection molded comfort-enhancing edge bead | Douglas T. Resch, Bruce W. Konte, Scott H. Schwallie, Michael R. McGovern | 2003-09-02 |
| 6474864 | Comfort-enhancing intraoral dental radiographic film packet and method for forming same | Douglas T. Resch, Bruce W. Konte, Edward B. Richter, Scott H. Schwallie, Gary Edward Merz +1 more | 2002-11-05 |
| 5895125 | One-time-use camera can only be used with modified film cartridge, to prevent unauthorized reuse with standard film cartridge | Jude A. SanGregory, Joseph C. Weiser | 1999-04-20 |
| RE35936 | Visual exposure indicating system | Anthony DiRisio, Michael T. Wolf | 1998-10-27 |
| 5802401 | Method of remanufacturing one-time-use camera | Jude A. SanGregory, Joseph C. Weiser | 1998-09-01 |
| 5717972 | Photographic medium cartridge with chemically activated status indicator | David L. Patton, Virginia M. Moszkowicz, William G. Hoyt | 1998-02-10 |
| 5623325 | Film cartridge with visual film motion indicator for verifying film loading in camera | Joseph A. Manico, Richard S. Keirsbilck, John A. Agostinelli | 1997-04-22 |
| 5552849 | Visual exposure indicating system | Anthony DiRisio, Michael T. Wolf | 1996-09-03 |
| 5522563 | Film cassette with latching device to prevent separation of cassette halves | Douglas M. Csaszar, Michael T. Wolf | 1996-06-04 |
| 5501594 | Apparatus for forming a thermoplastic body | Gary R. Glozer, Brett J. Le Beau, Sr., Andrea E. Marek, Rudy Trick, James E. Vianco | 1996-03-26 |
| D328862 | Film package or similar article | Ronald A. Janssen, Gaylynn F. Ingram, Evan Hutchison, Clark E. Harris | 1992-08-25 |
| 5031786 | Tamper-evident package | Gaylynn F. Ingram, Evan Hutchison, Clark E. Harris | 1991-07-16 |
| 5003333 | Pulse generating mechanism for a web-roll | — | 1991-03-26 |