Inventor · disambiguated record
Bolie C. Williams, Iii
Also filed as: WILLIAMS BOLIE C · WILLIAMS III BOLIE C
15 granted patents·2 pending applications·424 citations·filing 1975–2017
95Inventor score
Files withCAMERON IRON WORKS INC9ELECTRICAL SUBSEA & DRILLING AS4COOPER IND INC2COOPER CAMERON CORP1VENTRE CORP1
Top patents by PatentIndex Score
17 records- 0195US4969390ARod locking deviceCOOPER IND INC·Filed 1989·Granted Nov 13, 1990·61 cites·8 claims
- 0287US11156054B2Annular blowout preventerELECTRICAL SUBSEA & DRILLING AS·Filed 2017·Granted Oct 26, 2021·10 cites·7 claims
- 0382US4458876AAnnular blowout preventerVENTRE CORP·Filed 1982·Granted Jul 10, 1984·62 cites·12 claims
- 0478US4310139AAnnular blowout preventerCAMERON IRON WORKS INC·Filed 1980·Granted Jan 12, 1982·32 cites·14 claims
- 0578US4229012AVariable bore packer assembly for ram-type blowout preventersCAMERON IRON WORKS INC·Filed 1978·Granted Oct 21, 1980·43 cites·11 claims
- 0675US10519739B2Ram for a blowout preventer and a blowout preventer provided with ramsELECTRICAL SUBSEA & DRILLING AS·Filed 2016·Granted Dec 31, 2019·3 cites·19 claims
- 0770US6719262B2Bidirectional sealing blowout preventerCOOPER CAMERON CORP·Filed 2001·Granted Apr 13, 2004·38 cites·18 claims
- 0860US4508311AAnnular blowout preventerCAMERON IRON WORKS INC·Filed 1982·Granted Apr 2, 1985·27 cites·4 claims
- 0959US3994472AAnnular type blowout preventerCAMERON IRON WORKS INC·Filed 1975·Granted Nov 30, 1976·21 cites·14 claims
- 1058US5005802AVariable bore packer for a ram type blowout preventerCOOPER IND INC·Filed 1990·Granted Apr 9, 1991·34 cites·4 claims
- 1157US4541639ARam-type blowout preventer with improved ram front packerCAMERON IRON WORKS INC·Filed 1982·Granted Sep 17, 1985·22 cites·8 claims
- 1252US4460151AAnnular blowout preventerCAMERON IRON WORKS INC·Filed 1981·Granted Jul 17, 1984·21 cites·7 claims
- 1349US4579314AAnnular blowout preventerCAMERON IRON WORKS INC·Filed 1985·Granted Apr 1, 1986·19 cites·10 claims
- 1446US4508312ARam-type blowout preventerCAMERON IRON WORKS INC·Filed 1983·Granted Apr 2, 1985·14 cites·9 claims
- 1545US4460150AAnnular blowout preventerCAMERON IRON WORKS INC·Filed 1981·Granted Jul 17, 1984·17 cites·8 claims
- 1634US2019145217A1Blowout preventer bonnet assemblyELECTRICAL SUBSEA & DRILLING AS·Filed 2017·Application pending·0 cites
- 1732US2018252060A1Rod locking apparatusELECTRICAL SUBSEA & DRILLING AS·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →