Robert L. Carter

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Naperville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
9-volt battery mounted flashlight
- Patent number 9,068,705
- Issue date Jun 30, 2015
- Robert L. Carter
- F21 - LIGHTING
Information Patent Grant
Tamper resistant combination lock
- Patent number 6,119,493
- Issue date Sep 19, 2000
- Robert L. Carter
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Tamper resistant combination lock
- Patent number 5,899,098
- Issue date May 4, 1999
- Robert L. Carter
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Tamper resistant trigger blocking device
- Patent number 5,829,179
- Issue date Nov 3, 1998
- Robert L. Carter
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Tamper resistant combination lock
- Patent number 5,640,860
- Issue date Jun 24, 1997
- Robert L. Carter
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES