Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188301 | Salting text and fingerprinting in database tables, text files, and data feeds | Tsz Ling Christina Leung, Matt LeBaron, Martin Rose, Ray Kraus, Arthur Coleman +1 more | 2021-11-30 |
| 8434594 | Rotating platform for observation, photography, and/or hunting | — | 2013-05-07 |
| D358601 | Ribbon cassette for a printer | — | 1995-05-23 |
| 5383733 | Ribbon cassette for a printer | James A. Parnell, Dan R. Poole, Carl Massey | 1995-01-24 |
| 5280309 | Single degree of freedom belt drive tensioning system for a plotter apparatus | Marlan L. Schmidt, Gregory L. Spaulding | 1994-01-18 |
| 5267401 | Method and apparatus for gauging reel diameters in a reel-to-reel sheet material transport system | Marvin L. Freeman | 1993-12-07 |
| 5267802 | Ribbon cassette storage and transfer apparatus for a printer | James A. Parnell, John C. Venthem | 1993-12-07 |
| 4862808 | Robotic pipe crawling device | Pat G. Hedgcoxe | 1989-09-05 |