Laurence D. Kopp

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Greenlawn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Ligature-resistant lavatory assembly and adjustable faucet and valve
- Patent number 9,003,577
- Issue date Apr 14, 2015
- Laurence D. Kopp
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Ligature-resistant vertical grab bar
- Patent number 8,646,151
- Issue date Feb 11, 2014
- Laurence D. Kopp
- E04 - BUILDING
Information Patent Grant
Disassembly method from a water mixing valve of a handle thereof
- Patent number 7,631,655
- Issue date Dec 15, 2009
- Laurence D. Kopp
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Door handgrip negating suicidal attempt
- Patent number 7,373,694
- Issue date May 20, 2008
- Laurence D. Kopp
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Safety closet rod system
- Patent number 4,643,318
- Issue date Feb 17, 1987
- Laurence D. Kopp
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
LIGATURE-RESISTANT LAVATORY ASSEMBLY AND ADJUSTABLE FAUCET AND VALVE
- Publication number 20130220460
- Publication date Aug 29, 2013
- Laurence D. Kopp
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
LIGATURE-RESISTANT VERTICAL GRAB BAR
- Publication number 20130019434
- Publication date Jan 24, 2013
- Laurence D. Kopp
- E04 - BUILDING