KOWALSKI; Joseph L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOWALSKI; Joseph L..The latest application filed is for "ramp-up optimizing vacuum system".
- KOWALSKI; Joseph L. - Fox River Grove IL
| Patent | Date |
|---|---|
| Ramp-up Optimizing Vacuum System App 20150139817 - KOWALSKI; Joseph L. | 2015-05-21 |
| Cellular telephone controller with synthesized voice feedback for directory number confirmation and call status Grant 5,095,503 - Kowalski March 10, 1 | 1992-03-10 |
| Microphone-controller with multifunction, single conductor Grant 5,018,188 - Kowalski , et al. May 21, 1 | 1991-05-21 |
| Radiotelephone credit card call approval synchronization Grant 4,860,341 - D'Avello , et al. August 22, 1 | 1989-08-22 |
| Multi-user serial data bus Grant 4,654,655 - Kowalski March 31, 1 | 1987-03-31 |
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