Individual holder
TAYLOR WILLIAM T
US·19 granted patents·1 pending application·772 citations·filing 1975–2008
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
20 records- 0195US4901761AClosure apparatus with pressure test deviceTAYLOR WILLIAM T·Filed 1988·Granted Feb 20, 1990·73 cites·8 claims
- 0287US4284137AAnti-kick, anti-fall running tool and instrument hanger and tubing packoff toolTAYLOR WILLIAM T·Filed 1980·Granted Aug 18, 1981·76 cites·15 claims
- 0381US4665667AFascia including means for rigidly securing a membrane in placeTAYLOR WILLIAM T·Filed 1986·Granted May 19, 1987·58 cites·5 claims
- 0481US4093294AReleasable wireline spearTAYLOR WILLIAM T·Filed 1975·Granted Jun 6, 1978·47 cites·11 claims
- 0580US4333542ADownhole fishing jar mechanismTAYLOR WILLIAM T·Filed 1980·Granted Jun 8, 1982·55 cites·27 claims
- 0679US5022473AAdjustable fishing jarTAYLOR WILLIAM T·Filed 1989·Granted Jun 11, 1991·48 cites·12 claims
- 0779US4004835AOvershotTAYLOR WILLIAM T·Filed 1975·Granted Jan 25, 1977·43 cites·8 claims
- 0875US4919219ARemotely adjustable fishing jarTAYLOR WILLIAM T·Filed 1989·Granted Apr 24, 1990·41 cites·12 claims
- 0971US5219027AHydraulic release toolTAYLOR WILLIAM T·Filed 1991·Granted Jun 15, 1993·43 cites·11 claims
- 1070US5069282AMechanical down jar mechanismTAYLOR WILLIAM T·Filed 1990·Granted Dec 3, 1991·52 cites·14 claims
- 1169US4844157AJar acceleratorTAYLOR WILLIAM T·Filed 1988·Granted Jul 4, 1989·39 cites·12 claims
- 1269US4780997AFascia including means for rigidly securing a membrane in placeTAYLOR WILLIAM T·Filed 1987·Granted Nov 1, 1988·39 cites·7 claims
- 1364US5170843AHydro-recocking down jar mechanismTAYLOR WILLIAM T·Filed 1991·Granted Dec 15, 1992·40 cites·10 claims
- 1464US5085479AVertically manipulated ratchet fishing toolTAYLOR WILLIAM T·Filed 1989·Granted Feb 4, 1992·34 cites·7 claims
- 1557US4185865AReleasable wireline overshotTAYLOR WILLIAM T·Filed 1978·Granted Jan 29, 1980·19 cites·11 claims
- 1655US2010107310A1Apparel with interchangeable facingTAYLOR WILLIAM T·Filed 2008·Application pending·0 cites
- 1752US5337829AHydraulic release toolTAYLOR WILLIAM T·Filed 1993·Granted Aug 16, 1994·20 cites·11 claims
- 1852US3989106ASwab deviceTAYLOR WILLIAM T·Filed 1975·Granted Nov 2, 1976·16 cites·9 claims
- 1945US5269374ALocator method and apparatusTAYLOR WILLIAM T·Filed 1991·Granted Dec 14, 1993·18 cites·9 claims
- 2045US4232894ASelectively releasable overshot and pull toolTAYLOR WILLIAM T·Filed 1979·Granted Nov 11, 1980·11 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when TAYLOR WILLIAM T files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →