William Kwolek

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Manchester, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Tamper-proof electronic bolt-seal
- Patent number 10,235,908
- Issue date Mar 19, 2019
- Navid Yazdi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Tamper-proof electronic bolt-seal
- Patent number 10,109,221
- Issue date Oct 23, 2018
- Navid Yazdi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
TAMPER-PROOF ELECTRONIC BOLT-SEAL
- Publication number 20190012936
- Publication date Jan 10, 2019
- Evigia Systems, Inc.
- Navid Yazdi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
TAMPER-PROOF ELECTRONIC BOLT-SEAL
- Publication number 20170103683
- Publication date Apr 13, 2017
- Evigia Systems, Inc.
- Navid Yazdi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Digital imaging system for creating a wide-angle image from multipl...
- Publication number 20050025313
- Publication date Feb 3, 2005
- Robert A. Wachtel
- G06 - COMPUTING CALCULATING COUNTING