Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WT

William Evans Turner — 44 Patents

ATAps Technology: 26 patents #1 of 56Top 2%
TSTeleco Oilfield Services: 2 patents #13 of 50Top 30%
RTX (Raytheon): 1 patents #8,290 of 15,912Top 55%
Durham, CT: #3 of 108 inventorsTop 3%
Connecticut: #589 of 34,797 inventorsTop 2%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
William Evans Turner has been granted 44 US patents while listed as an inventor at Aps Technology. The first was granted in 1987 and the most recent in October 2024. William Evans Turner ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list William Evans Turner in Durham, CT, US.

Patents per Year

Patents granted per year, 1987 to 2024Bar chart with a peak of 5 patents in 2021.peak 51987: 1 patents19871988: 1 patents1991: 1 patents1992: 1 patents19921996: 1 patents1998: 2 patents1999: 2 patents19992000: 3 patents2001: 1 patents2002: 1 patents20022004: 3 patents2005: 1 patents2007: 2 patents20072008: 3 patents2010: 1 patents2011: 1 patents20112012: 1 patents2013: 1 patents2014: 3 patents20142015: 1 patents2016: 1 patents2017: 1 patents20172018: 1 patents2019: 3 patents2020: 1 patents20202021: 5 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12128708 Bell lock safety restraint for wheel assemblies 2024-10-29
11156080 Monitoring system with an instrumented surface top sub Thomas M. Bryant, John Martin Clegg 2021-10-26
11084324 Safety restraint for break-away wheel assemblies 2021-08-10
11021910 Sealing assembly and related methods Serhiy Korostensky 2021-06-01
10987973 Safety restraint for break-away wheel assemblies 2021-04-27
10927605 System, apparatus and method for guiding a drill bit based on forces applied to a drill bit 2021-02-23
10669843 Dual rotor pulser for transmitting information in a drilling system 2020-06-02
10416024 System and method for monitoring and controlling underground drilling Mark Ellsworth Wassell 2019-09-17
10337250 System, apparatus and method for guiding a drill bit based on forces applied to a drill bit, and drilling methods related to same 2019-07-02
10323511 Dual rotor pulser for transmitting information in a drilling system 2019-06-18
10047602 Antennas for a drilling system and method of making same 2018-08-14
9696198 System and method for monitoring and controlling underground drilling Mark Ellsworth Wassell 2017-07-04
9458679 Apparatus and method for damping vibration in a drill string Mark Hutchinson, Dirk Bosman, Mark Ellsworth Wassell, Carl Allison Perry, Martin E. Cobern 2016-10-04
8944190 System and method for damping vibration in a drill string Mark Ellsworth Wassell, Daniel E. Burgess, Carl Allison Perry 2015-02-03
8684108 System and method for monitoring and controlling underground drilling Mark Ellsworth Wassell 2014-04-01
8662205 System and method for damping vibration in a drill string Mark Ellsworth Wassell, Daniel E. Burgess, Carl Allison Perry 2014-03-04
8640791 System and method for monitoring and controlling underground drilling Mark Ellsworth Wassell 2014-02-04
8453764 System and method for monitoring and controlling underground drilling Mark Ellsworth Wassell 2013-06-04
8240401 System and method for damping vibration in a drill string Mark Ellsworth Wassell, Daniel E. Burgess, Carl Allison Perry 2012-08-14
7997357 System and method for damping vibration in a drill string Mark Ellsworth Wassell, Daniel E. Burgess, Carl Allison Perry 2011-08-16
7762356 Rotary steerable motor system for underground drilling Carl Allison Perry, Mark Ellsworth Wassell, Jason R. Barbely, Daniel E. Burgess, Martin E. Cobern 2010-07-27
7389830 Rotary steerable motor system for underground drilling Carl Allison Perry, Mark Ellsworth Wassell, Jason R. Barbely, Daniel E. Burgess, Martin E. Cobern 2008-06-24
7377339 System and method for damping vibration in a drill string Mark Ellsworth Wassell, Daniel E. Burgess, Carl Allison Perry 2008-05-27
7327634 Rotary pulser for transmitting information to the surface from a drill string down hole in a well Carl Allison Perry, Daniel E. Burgess 2008-02-05
7249968 Electrical connections for harsh conditions Douglas J. Fish, Carl Allison Perry, Mark Ellsworth Wassell 2007-07-31