Inventor · disambiguated record
Richard G. Armstrong
Also filed as: ARMSTRONG RICHARD G · PLETCHER JACKIE E
11 granted patents·133 citations·filing 1978–1986
90Inventor score
Technology areasF21V
Top patents by PatentIndex Score
11 records- 0193USD294066SArea lightMANVILLE CORP·Filed 1986·Granted Feb 2, 1988·43 cites·1 claims
- 0269USD294645SArea lightMANVILLE CORP·Filed 1986·Granted Mar 8, 1988·12 cites·1 claims
- 0367USD294646SArea lightEWING ROBERT L·Filed 1986·Granted Mar 8, 1988·12 cites·1 claims
- 0466USD294523SArea lightMANVILLE CORP·Filed 1986·Granted Mar 1, 1988·11 cites·1 claims
- 0561US4198022APower cable guide for high-mast luminaire raising and lowering systemJOHNS MANVILLE·Filed 1978·Granted Apr 15, 1980·19 cites·6 claims
- 0659USD295792SArea lightMANVILLE CORP·Filed 1986·Granted May 17, 1988·8 cites·1 claims
- 0745USD294397SArea lightMANVILLE CORP·Filed 1986·Granted Feb 23, 1988·4 cites·1 claims
- 0844US4551792AExterior post top mounting lighting fixtureMANVILLE SERVICE CORP·Filed 1983·Granted Nov 5, 1985·16 cites·7 claims
- 0941USD295328SArea lightMANVILLE CORP·Filed 1986·Granted Apr 19, 1988·3 cites·1 claims
- 1030USD293721SArea lightMANVILLE CORP·Filed 1986·Granted Jan 12, 1988·0 cites·1 claims
- 1130US4472769AAdjustable lamp socket with cylindrical shieldMANVILLE SERVICE CORP·Filed 1982·Granted Sep 18, 1984·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →