Thomas Edward Cassada

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic combination lock with covert entry detection feature and...
- Patent number 5,493,279
- Issue date Feb 20, 1996
- Mas-Hamilton Group
- Gerald L. Dawson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electronic combination lock with magnetic anti-attack interlock
- Patent number 5,271,253
- Issue date Dec 21, 1993
- Mas-Hamilton Group
- Thomas E. Cassada
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Multi-registration in character recognition
- Patent number 4,376,932
- Issue date Mar 15, 1983
- International Business Machines Corporation
- Thomas E. Cassada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Abstracting system for index search machine
- Patent number 3,947,825
- Issue date Mar 30, 1976
- International Business Machines Corporation
- Thomas Edward Cassada
- G06 - COMPUTING CALCULATING COUNTING