Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11707913 | Semi-rigid display board | Evan Gilman, Cyrus Gilman, Vincent Postemski | 2023-07-25 |
| 9938438 | Ultra low temperature mounting board | — | 2018-04-10 |
| 7214867 | Drumhead tone control device | Robert A. Gatzen | 2007-05-08 |
| 6966514 | Device for decurling a sheet of paper taken from a roll | — | 2005-11-22 |
| 6814426 | Color ink-jet printer with dye-based black and pigment-based color ink | Paul Doll, Sean Kelly | 2004-11-09 |
| 6613412 | Carrier for decorative graphics and lettering | — | 2003-09-02 |
| 6291754 | Externally mounted adjustable damping system for drum head | Robert A. Gatzen | 2001-09-18 |
| 6083616 | Nontack pressure activated adhesive | — | 2000-07-04 |
| 5910284 | Process of making polyurethane film | — | 1999-06-08 |
| 5866248 | Polyurethane film for heat applied graphics | — | 1999-02-02 |
| 5858510 | Photographic pouch lamination | — | 1999-01-12 |
| 5681644 | Ink transfer with hot peel carrier | — | 1997-10-28 |
| 5383996 | Method and web for applying graphics to framing substrate | — | 1995-01-24 |
| 5312645 | Heat-applied athletic lettering | — | 1994-05-17 |
| 5312673 | Adhesive system for athletic lettering and the like | — | 1994-05-17 |
| 5236752 | Web for making a multi-colored sign | — | 1993-08-17 |
| 5073424 | Multi-colored one-step sign | — | 1991-12-17 |