Alan Litman

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Holster for a chemical tear gas projector
- Patent number 4,588,116
- Issue date May 13, 1986
- Smith & Wesson Chemical Company, Inc.
- Alan Litman
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Wet-dry cementable coupling for plastic pipe
- Patent number 4,281,856
- Issue date Aug 4, 1981
- Alan L. Litman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mounting arrangement for a rifle scope
- Patent number 4,114,302
- Issue date Sep 19, 1978
- Smith & Wesson Chemical Company, Inc.
- Alan Litman
- F41 - WEAPONS
Information Patent Grant
Dual purpose projectile and weapon combination
- Patent number 4,040,331
- Issue date Aug 9, 1977
- Smith & Wesson Chemical Company, Inc.
- Alan Litman
- F42 - AMMUNITION BLASTING
Information Patent Grant
Dual purpose projectile and weapon combination
- Patent number 4,030,421
- Issue date Jun 21, 1977
- Smith & Wesson Chemical Company, Inc.
- Alan Litman
- F42 - AMMUNITION BLASTING
Information Patent Grant
Dual range projectile and launching device and disposable launching...
- Patent number 3,956,843
- Issue date May 18, 1976
- Smith & Wesson Chemical Company, Inc.
- Alan Litman
- F41 - WEAPONS