Inventor · disambiguated record
Robert B. Spencer
Also filed as: SPENCER ROBERT B · SPENCER ROBERT BRIAN
6 granted patents·134 citations·filing 1981–2014
85Inventor score
Files withINFINITE TECH INC1INFINITE TECHNOLOGIES INC1LOCKHEED CORP1NAT ENGINEERING & CONTRACTING1NICOLET INSTRUMENT CORP1
Top patents by PatentIndex Score
6 records- 0188US6450452B1Fly back boosterLOCKHEED CORP·Filed 2000·Granted Sep 17, 2002·65 cites·19 claims
- 0280US9377046B1Fastener assemblyINFINITE TECHNOLOGIES INC·Filed 2014·Granted Jun 28, 2016·12 cites·25 claims
- 0378US9562555B1Fastener assemblyINFINITE TECH INC·Filed 2014·Granted Feb 7, 2017·14 cites·8 claims
- 0471US4424951ABuilding form and method of assemblyNAT ENGINEERING & CONTRACTING·Filed 1981·Granted Jan 10, 1984·28 cites·25 claims
- 0548US4874943AMass spectrometer ion excitation systemNICOLET INSTRUMENT CORP·Filed 1985·Granted Oct 17, 1989·7 cites·36 claims
- 0633US4666643AMethod for forming a concrete structureSPENCER ROBERT B·Filed 1985·Granted May 19, 1987·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →