Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11652628 | Deterministic verification of digital identity documents | William F. Abt, Jr., Asher C. Johnson | 2023-05-16 |
| 11090735 | Portable doweling jig | — | 2021-08-17 |
| 10972267 | Deterministic verification of digital identity documents | William F. Abt, Jr., Asher C. Johnson | 2021-04-06 |
| 10581614 | Deterministic verification of digital identity documents | William F. Abt, Jr., Asher C. Johnson | 2020-03-03 |
| 10225088 | Deterministic verification of digital identity documents | William F. Abt, Jr., Asher C. Johnson | 2019-03-05 |
| 9402106 | Split signal bands in a multi-directional repeater device | Paul D. Brooks, Thomas M. Gaebel, Jr. | 2016-07-26 |
| 9288520 | Technique for providing on a program channel composite programming content attributed to different sources | Thomas J. Staniec | 2016-03-15 |
| 8863201 | Gateway apparatus and methods for providing content and data delivery in a fiber-based content delivery network | Paul D. Brooks | 2014-10-14 |
| 8730985 | Technique for providing on a program channel composite programming content attributed to different sources | Thomas J. Staniec | 2014-05-20 |
| 7942795 | Stretching and toning device | — | 2011-05-17 |
| 6224337 | Thermal barrier coated squealer tip cavity | Kenneth Morand Lieland | 2001-05-01 |
| 6207295 | Article with tailorable high temperature coating | William Randolph Stowell, Ching-Pang Lee, John Frederick Ackerman, George A. Durgin | 2001-03-27 |
| 5967752 | Slant-tier turbine airfoil | Ching-Pang Lee, George A. Durgin | 1999-10-19 |
| 5779607 | Abdominal exercise machine adapted for strength exercises | — | 1998-07-14 |
| 5527249 | Multi-function exercise machine making use of body weight | — | 1996-06-18 |
| 5277684 | Multi-function exercise apparatus | — | 1994-01-11 |
| 5261456 | Transmission engagement override valve | Jon R. Patton | 1993-11-16 |
| 4843902 | Control system for powershift transmission clutches | Jon R. Patton | 1989-07-04 |
| 4625455 | Gate operating mechanism | William R. Weber | 1986-12-02 |
| 4622986 | Dental floss knot tying device | William R. Weber | 1986-11-18 |
| 4553247 | Telemetry system with signal booster for digital data transmission through a transmission line | — | 1985-11-12 |
| 4509037 | Enhanced delta modulation encoder | — | 1985-04-02 |
| 4487550 | Cooled turbine blade tip closure | Richard L. Horvath | 1984-12-11 |
| 4468785 | Telemetry system with signal booster for digital data transmission through a transmission line | — | 1984-08-28 |
| 4466239 | Gas turbine engine with improved air cooling circuit | Phillip D. Napoli, Thomas A. Brisken | 1984-08-21 |