Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424481 | Five and one-quarter inch form factor combination DAT tape drive and cassette magazine loader | William Theobald, Kenneth C. Campbell, Roger M. Gray, Lyle J. Hedlund, Raymond D. Heistand, II +4 more | 2002-07-23 |
| 6149326 | Hot stamper foil tape cartridge with reflector pads | Charles T. Groswith, III, William A. Banks, Eugene F. Duval, Roger M. Gray, Raymond D. Heistand, II +3 more | 2000-11-21 |
| 5936795 | Magazine cassette locking device | William Theobald, James L. Rogers, Raymond D. Heistand, II, Robert W. Ridout | 1999-08-10 |
| 5738449 | Hot stamper foil tape cartridge and method of loading the cartridge | Charles T. Groswith, III, William A. Banks, Eugene F. Duval, Roger M. Gray, Raymond D. Heistand, II +3 more | 1998-04-14 |
| 5664894 | Debossment die holder | Roger M. Gray | 1997-09-09 |
| 5665193 | Method of debossing from character and indicia-forming pigmented tape | Charles T. Groswith, III, Eugene F. Duval, Roger M. Gray, Robert E. Smith | 1997-09-09 |
| 5629587 | Programmable lighting control system for controlling illumination duration and intensity levels of lamps in multiple lighting strings | Roger M. Gray | 1997-05-13 |
| D367883 | Tool for inserting and removing a logo die for a debossment stamper | William A. Banks, Raymond D. Heistand, II, William J. Usitalo | 1996-03-12 |
| D362459 | Tape cartridge for debossment stamper for character impression | Daniel T. Noonan, Roger M. Gray, Gerald D. Perry | 1995-09-19 |
| 5441589 | Flat bed daisy wheel hot debossing stamper | Charles T. Groswith, III, William A. Banks, Eugene F. Duval, Roger M. Gray, Raymond D. Heistand, II +3 more | 1995-08-15 |
| D360220 | Tape cartridge for debossment stamper for logo impression | Daniel T. Noonan, Roger M. Gray, Raymond D. Heistand, II, Gerald D. Perry | 1995-07-11 |
| 5402285 | Five and one-quarter inch form factor combination DAT tape drive and cassette magazine loader | William I. Theobald, Jr., Kenneth C. Campbell, Roger M. Gray, Lyle J. Hedlund, Raymond D. Heistand, II +4 more | 1995-03-28 |
| D354303 | Hot debossing stamper machine | Daniel T. Noonan, Charles T. Groswith, III, Gerald D. Perry | 1995-01-10 |
| D351412 | Combined daisy-wheel and housing for a debossing stamper | Daniel T. Noonan, William A. Banks, Roger M. Gray | 1994-10-11 |
| 5182687 | Method and apparatus for aligning cartridges with a cartridge insertion slot | Kenneth C. Campbell, Roger M. Gray | 1993-01-26 |
| 5157564 | Storage module changer for a computer data storage drive | William Theobald | 1992-10-20 |
| 5050020 | Cartridge loader for loading each of a plurality of cartridges into a cartridge insertion slot | Kenneth C. Campbell, Roger M. Gray | 1991-09-17 |
| 4575296 | Apparatus and method for preparing multipage, side-stitched documents | Daniel T. Noonan, Donald F. Renfrow | 1986-03-11 |
| 4575729 | Ink printer pivotal frame | Scott Ayers, John E. Comley, Ronald L. Hirt | 1986-03-11 |
| 4552497 | Apparatus and method for preparing multipage, taped, side-stitched documents | John E. Dobson, Daniel T. Noonan | 1985-11-12 |
| 4453841 | Duplex printing system and method therefor | Thomas W. Bobick, Frederic L. Clark, Henry W. Jongerling, Svetislav Mitrovich | 1984-06-12 |
| 4449811 | Platen cover | Frank A. Betron, James W. Davis, Lonnie K. Spears | 1984-05-22 |
| 4439036 | Large document access for a scanning system of a copying machine | James W. Davis, Bradley Larson, Daniel T. Noonan, N. Flynt Moreland, Lonnie K. Spears | 1984-03-27 |
| 4429333 | Document scanning system | James W. Davis, Dale R. DuVall | 1984-01-31 |
| 4422100 | Document scanning apparatus | Dale R. DuVall | 1983-12-20 |