Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11087615 | Video/sensor based system for protecting artwork against touch incidents | Daniel Joseph Lazuta, Randolph Allen Stankie | 2021-08-10 |
| 10424174 | Quantitative document tampering protection and monitoring system utilizing weight and video | Randolph Allen Stankie, Daniel Joseph Lazuta | 2019-09-24 |
| 9707508 | System and process for polarity swing assisted regeneration of gas selective capture liquids | David J. Heldebrant, Ward E. TeGrotenhuis, Charles Freeman, Phillip K. Koech, Paul H. Humble +2 more | 2017-07-18 |
| 6992642 | Telescopic retractable antenna with improved contact system | Ruvim Goldman | 2006-01-31 |
| 6147660 | Molded antenna | — | 2000-11-14 |
| 6046699 | Retractable antenna | Matti Martiskainen | 2000-04-04 |
| 5949386 | Quick-connect antenna | — | 1999-09-07 |
| 5749932 | Refractory electrodes for joule heating and methods of using same | David A. Lamar, Chris Chapman | 1998-05-12 |
| 5650789 | Retractable antenna system | Matti Martiskainen | 1997-07-22 |
| 5606327 | Electrical antenna assembly and electrical device including same | Matti Martiskainen | 1997-02-25 |
| 5421275 | Method and apparatus for reducing mixed waste | Joseph M. Perez, Chris Chapman, Richard D. Peters | 1995-06-06 |
| 5204687 | Electrical device and electrical transmitter-receiver particularly useful in a CT2 cordless telephone | Matti Martiskainen | 1993-04-20 |
| D333661 | Antenna | Matti Martiskainen | 1993-03-02 |
| 4939087 | Method for continuous centrifugal bioprocessing | Bernard J. Van Wie, Thomas M. Brouns | 1990-07-03 |