Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816000 | Plastic sheet offering matte appearance and method of preparation | Darrell Sparks, Grant LaFontaine, Jennifer A. Litke | 2010-10-19 |
| 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 |
| 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 |
| 5665193 | Method of debossing from character and indicia-forming pigmented tape | Charles T. Groswith, III, Eugene F. Duval, Roger M. Gray, Barry C. Kockler | 1997-09-09 |
| 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 |
| 5042843 | Plastic display envelope for enabling subsequent lamination of large indicia bearing sheets and methods of making and using same | Roger J. Kuhns, Timothy S. McLaren, Robert L. Nathans | 1991-08-27 |