Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445955 | Miniature wireless transcutaneous electrical neuro or muscular-stimulation unit | Stephen A. Michelson, Jeffrey Mannheimer, Osvaldo D. Romero, Jerald A. Selevan | 2002-09-03 |
| D451496 | Belt clip for a pager assembly | Mike Goldenburg | 2001-12-04 |
| 6289723 | Detecting seal leaks in installed valves | — | 2001-09-18 |
| 6165639 | Method and apparatus for making internal connections within a battery pack | Amy T. Deslyper, Steven R. Fischl, Christian Schneider | 2000-12-26 |
| 6134949 | Method and apparatus for on-line detection of leaky emergency shut down or other valves | David Heagerty | 2000-10-24 |
| 6128946 | Method and apparatus for on-line detection of leaky emergency shut down or other valves | David Heagerty | 2000-10-10 |
| 6105923 | Belt clip aperture for use in a two-way radio housing and method of using same | William H. Robertson, Jr., Sam Hosseini | 2000-08-22 |
| 5955679 | Device for measuring strain parameters of a generally cylindrical member of virtually any size | — | 1999-09-21 |
| 5896277 | Slidable cover for a battery housing | Glen Oross, William H. Robertson, Jr., Paul A. Lieb | 1999-04-20 |
| 5861850 | Antenna assembly for use with a portable two-way communications device and method of using same | William H. Robertson, Jr., David C. Everest, III | 1999-01-19 |
| 5681515 | Method of fabricating an elastomeric keypad | Steven D. Pratt, Andrzej T. Guzik, Sivakumar Muthuswamy | 1997-10-28 |
| D383433 | Battery eliminator housing for a portable radio | Scott H. Richards, Richard A. Ceraldi, Krishna R. Devineni, Stanley J. Zydek, Michelle S. Ciochon | 1997-09-09 |
| 5651284 | Strain gage method for measuring thrust and torque on valve stems that does not require calibrations against a known thrust and torque | — | 1997-07-29 |
| D379345 | Battery for a portable communication device | Scott H. Richards, Richard A. Ciraldi | 1997-05-20 |
| 5620242 | Portable radio battery latch | Kok Huat Chong, Kuruvilla Valakuzhy | 1997-04-15 |
| 5523682 | Method for determining position of an internal, movable conductive element | — | 1996-06-04 |
| 5519300 | Method and apparatus for analysis of polyphase electrical motor systems | Martin Dowling, David Heagerty | 1996-05-21 |
| 5475299 | Method for remotely determining operability of motor operated valves | — | 1995-12-12 |
| 5471880 | Method and apparatus for isolating and identifying periodic Doppler signals in a turbine | George Lang | 1995-12-05 |
| 5460906 | Portable radio battery latch | Kok Huat Chong, Kuruvilla Valakuzhy | 1995-10-24 |
| 5457376 | Integrated battery contact and retentive protrusion | Kok Huat Chong, Steven J. Finch | 1995-10-10 |
| 5452616 | System for determining shaft load parameters including shaft windup angle per unit length, torque output and power output in a generally cylindrical rotating shaft | Anthony Louis Moffa | 1995-09-26 |
| 5440938 | System for determining shaft load parameters including shaft windup angle per unit length, torque output and power output in a generally cylindrical rotating shaft | Anthony Louis Moffa | 1995-08-15 |
| 5432436 | Method for remotely approximating the stem thurst of motor operated valves | Martin Dowling, Craig C. Nagler, Glenn D. Weiss | 1995-07-11 |
| 5430368 | Method for remotely approximating the stem thrust of motor operated valves | — | 1995-07-04 |