Inventor · disambiguated record
William Rinehart Holland, Jr.
Also filed as: HOLLAND JR WILLIAM RINEHART · HOLLAND WILLIAM · HOLLAND WILLIAM R · HOLLAND WILLIAM RINEHART
10 granted patents·382 citations·filing 1986–2024
88Inventor score
Files withAXON EP INC5HYDRIL COMPANY L P2HOLLAND WILLIAM R1HYDRIL USA MFG LLC1MONMOUTH AND CUMBERLAND INC1
Top patents by PatentIndex Score
10 records- 0194US4746830AElectronic surveillance and identificationHOLLAND WILLIAM R·Filed 1986·Granted May 24, 1988·316 cites·11 claims
- 0287US9879498B2Shear block design for blowout preventerAXON EP INC·Filed 2015·Granted Jan 30, 2018·7 cites·20 claims
- 0383US9732577B2Blowout preventer with hinged bonnetAXON EP INC·Filed 2015·Granted Aug 15, 2017·6 cites·14 claims
- 0461US7011159B2Compact mid-grip fastenerHYDRIL COMPANY L P·Filed 2003·Granted Mar 14, 2006·23 cites·30 claims
- 0560US6845959B2Quick release blowout preventer bonnetHYDRIL COMPANY L P·Filed 2003·Granted Jan 25, 2005·24 cites·3 claims
- 0659US9932795B2Lateral seal for blowout preventer shear blocksAXON EP INC·Filed 2015·Granted Apr 3, 2018·1 cites·19 claims
- 0739US7699554B2Removable seal carrier for blowout preventer bonnet assemblyHYDRIL USA MFG LLC·Filed 2003·Granted Apr 20, 2010·2 cites·7 claims
- 0837USD782542SHinged bonnet for a blowout preventerAXON EP INC·Filed 2015·Granted Mar 28, 2017·3 cites·1 claims
- 0936US10087700B2Multi-cavity blowout preventerAXON EP INC·Filed 2015·Granted Oct 2, 2018·0 cites·16 claims
- 1027USD1104145SPhone book coverMONMOUTH AND CUMBERLAND INC·Filed 2024·Granted Dec 2, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →