Inventor · disambiguated record
Norman Hancock
Also filed as: HANCOCK NORMAN · HANCOCK NORMAN L · HANCOCK NORMAN LEE
4 granted patents·101 citations·filing 1975–2011
78Inventor score
Technology areasE04B
Top patents by PatentIndex Score
4 records- 0176US3936989AInterlocking building blockHANCOCK NORMAN LEE·Filed 1975·Granted Feb 10, 1976·49 cites·14 claims
- 0272US4126979AInterlocking building blockHANCOCK NORMAN L·Filed 1977·Granted Nov 28, 1978·43 cites·3 claims
- 0361US7743586B2Mortar applying machine and block for use in conjunction therewithSAVE BLOCK LLC·Filed 2005·Granted Jun 29, 2010·4 cites·8 claims
- 0436USD695420SConstruction blockHANCOCK NORMAN·Filed 2011·Granted Dec 10, 2013·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →