Herman M. Tilly

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
End cap locking overhead mounted door holder assembly
- Patent number 5,450,651
- Issue date Sep 19, 1995
- Von Duprin, Inc.
- Michael D. Coleman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Rocker latch overhead door holder assembly
- Patent number 5,446,944
- Issue date Sep 5, 1995
- Von Duprin, Inc.
- Michael D. Coleman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Modular reduced friction overhead door holder assembly
- Patent number 5,426,820
- Issue date Jun 27, 1995
- Von Duprin, Inc.
- Michael D. Coleman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES