Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117817 | Removing metal ions from aqueous systems with an active layer membrane | Claudia Staudt, Martin HEIJNEN, Natalia Widjojo, Jia Le LOW, Marc Rudolf Jung | 2021-09-14 |
| 10639590 | Filtration system and method for chemical rinsing a filtration system | Christian STAAKS | 2020-05-05 |
| 10040705 | Filtration element | Stefan PANGLISCH, Georg Roeder | 2018-08-07 |
| 9757694 | Apparatus and method for backwashing filter membrane modules | Roland Winkler | 2017-09-12 |
| 9431195 | Circuit interruption device with constrictive arc extinguishing feature | Michael J. Lavado, Eric Morrison, William Bentley, Keith W. Kawate, Thomas Gasper +4 more | 2016-08-30 |
| 9064659 | Circuit interruption device with constrictive arc extinguishing feature | Michael J. Lavado, Eric Morrison, William Bentley, Keith W. Kawate, Thomas Gasper +4 more | 2015-06-23 |
| 8801717 | Surgical guiding device for reconstruction of anterior cruciate ligament | Christoph Herdrich, Eberhard Körner, Dirk GÖTHEL, Rainer Siebold | 2014-08-12 |
| 7397339 | Method for ambient temperature compensating thermostat metal actuated electrical devices having a plurality of current ratings | Jacky Chan | 2008-07-08 |
| 6710695 | Aircraft circuit breaker with manual opening resistant feature | Christian V. Pellon, Karen M. Litwin, Roland G. Morin | 2004-03-23 |
| 6642832 | ARC responsive thermal circuit breaker | Christian V. Pellon | 2003-11-04 |
| 6229426 | Circuit breaker having selected ambient temperature sensitivity | Michael J. Lavado, Nathaniel Wicks | 2001-05-08 |
| 6188033 | Snap-acting electrical switch | William Bentley, David A. Koczwara | 2001-02-13 |
| 5471034 | Heater apparatus and process for heating a fluid stream with PTC heating elements electrically connected in series | Keith W. Kawate | 1995-11-28 |
| 5256857 | Finned PTC air heater assembly for heating an automotive passenger compartment | Jeffrey Curhan, Daniel R. Pimentel | 1993-10-26 |
| 5187349 | Defrost and passenger compartment heater system | Jeffery A. Curhan, Daniel R. Pimentel | 1993-02-16 |
| 5068589 | Supplemental automotive vehicular heater system and method of providing same | Stephen B. Offiler, Keith W. Kawate | 1991-11-26 |
| 5060108 | Packaging and sealing for pressure transducer | Gary A. Baker | 1991-10-22 |
| 4950972 | Alternator system for automotive vehicles | — | 1990-08-21 |
| 4866365 | Supplemental automotive vehicular heater system and method of providing same | Stephen B. Offiler, Keith W. Kawate | 1989-09-12 |
| 4864103 | Canister cover heater for automotive vapor canister | Robert Bishop, Stephen B. Offiler | 1989-09-05 |
| 4778495 | Canister cover heater for automotive vapor canister | Robert Bishop, Stephen B. Offiler | 1988-10-18 |
| 4717813 | Multipassage, multiphase electrical heater | Leo Marcoux, Bernard M. Kulwicki | 1988-01-05 |
| 4678982 | Supplemental automotive vehicular heater system and method of providing same | Stephen B. Offiler, Keith W. Kawate | 1987-07-07 |
| 4633069 | Heat-exchanger | Vishwa N. Shukla, Bernard M. Kulwicki, Thomas C. Conlan | 1986-12-30 |
| 4465053 | Fuel system having low profile gasket heater | — | 1984-08-14 |