Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252900 | Hardware assembly | — | 2025-03-18 |
| 12139933 | Cabinetry handle | — | 2024-11-12 |
| 11921469 | Contact responsive metronome | Konrad E. Meissner, Edwin Booth, Carla Diana | 2024-03-05 |
| 10962931 | Contact responsive metronome | Konrad E. Meissner, Edwin Booth, Carla Diana | 2021-03-30 |
| 10671024 | Contact responsive metronome | Konrad E. Meissner, Edwin Booth, Carla Diana | 2020-06-02 |
| 10170255 | Vacuum capacitor switch with pre-insertion contact | — | 2019-01-01 |
| D798748 | Metronome | Konrad E. Meissner, Edwin Booth, Carla Diana | 2017-10-03 |
| 8497446 | Encapsulated vacuum interrupter with grounded end cup and drive rod | — | 2013-07-30 |
| 8471166 | Double break vacuum interrupter | — | 2013-06-25 |
| 8466385 | Toroidal vacuum interrupter for modular multi-break switchgear | — | 2013-06-18 |
| 8445805 | Vacuum switch with pre-insertion contact | — | 2013-05-21 |
| 6201676 | Time delay device | — | 2001-03-13 |
| 6184695 | Diagnostic circuit for potentiometric sensors | Jurgen Bergmann | 2001-02-06 |
| D422925 | Chromatograph | James W. Baker, Roger A. Brown, Ellen F. Mason, Thomas E. Price, Thomas M. Przybylski +3 more | 2000-04-18 |
| 5827481 | Cartridge system for effecting sample acquisition and introduction | H. Bryan Bente | 1998-10-27 |
| 5748874 | Reserved cylinder for SCSI device write back cache | Richard L. Hicksted | 1998-05-05 |
| D365530 | Control panel for a chromatograph | — | 1995-12-26 |
| D364576 | Chromatograph | — | 1995-11-28 |
| 5404904 | Adjustable control valve with limited adjustment range and self locking means | — | 1995-04-11 |
| 5265423 | Air-oil pressure intensifier with isolation system for prohibiting leakage between and intermixing of the air and oil | — | 1993-11-30 |