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USPTO Patent Rankings Data through Dec 31, 2025
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William B. Johnson — 84 Patents

LTLanxide Technology: 25 patents #9 of 100Top 9%
ITIngersoll Cutting Tool: 13 patents #1 of 16Top 7%
DIDentsply International: 3 patents #34 of 235Top 15%
IMInternational Electronic Machines: 3 patents #11 of 25Top 45%
DSDentsply Sirona: 2 patents #117 of 352Top 35%
BRBrunswick: 2 patents #788 of 1,392Top 60%
OIOutdoor Innovation: 2 patents #1 of 11Top 10%
TPTulsa Dental Products: 2 patents #1 of 5Top 20%
GHGore Enterprise Holdings: 2 patents #108 of 386Top 30%
DDDentsply Research And Development: 1 patents #84 of 167Top 55%
TMThe Ingersoll Milling Machine: 1 patents #8 of 21Top 40%
SEStone & Webster Engineering: 1 patents #33 of 74Top 45%
Tulsa, OK: #2 of 2,344 inventorsTop 1%
Oklahoma: #40 of 12,736 inventorsTop 1%
Overall (All Time): #20,511 of 4,157,543Top 1%
84 Patents All Time
William B. Johnson has been granted 84 US patents while listed as an inventor at Lanxide Technology. The first was granted in 1980 and the most recent in May 2025. William B. Johnson ranks #20,511 of 4,157,543 US inventors in our database (top 0.49%). Patent records list William B. Johnson in Tulsa, OK, US.

Issued Patents All Time

Showing 1–25 of 84 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12295805 Endodontic instrument with enlarged chip space and reduced torque strength — 2025-05-13
11628042 Endodontic instrument with enlarged chip space and reduced torque strength — 2023-04-18
10203306 Resonant signal analysis-based inspection Zahid F. Mian 2019-02-12
10136962 Multi-planar pre-curved rotary endodontic file — 2018-11-27 $27,739,000
10137510 Rotary cutting tool having axially supported lead cutting insert and a continuous cutting edge Eric Nguyen, Dennis Etienne Roepsch 2018-11-27
10131004 Cutting insert having non-identical rectangular end surfaces with raised and lowered corner portions and cutting tool Eric Nguyen, Dennis Etienne Roepsch 2018-11-20
9878366 Fatigue-resistant Nitinol instrument — 2018-01-30 $17,131,000
9389205 Resonant signal analysis-based inspection of rail components Zahid F. Mian 2016-07-12
9310340 Resonant signal analysis-based inspection of rail components Zahid F. Mian 2016-04-12
9078722 Multi-planar pre-curved rotary endodontic file — 2015-07-14
8789444 Longitudinally ground file having increased resistance to torsional and cyclic fatigue failure — 2014-07-29
8714976 Fatigue-resistant Nitinol instrument — 2014-05-06
8449230 Cutting insert having concave clearance depressions formed on corner side surfaces Eric Nguyen 2013-05-28
8413330 Longitudinally ground file having increased resistance to torsional and cyclic fatigue failure — 2013-04-09
8075874 Methods for disinfecting and removing smear layer from tooth surfaces Mahmoud Torabinejad 2011-12-13 $20,070,000
8047842 Reciprocal reverse rotation endodontic file — 2011-11-01
7419732 Method for reducing degradation in a fuel cell Wen Liu, Simon J. C. Cleghorn 2008-09-02
7270541 Endodontic files having variable helical angle flutes — 2007-09-18
7246973 Tangential cutting insert and milling cutter Neil A. Vogeler 2007-07-24
7244081 Drill adapter for drill having central and lateral cutting inserts John Carlos Lundholm 2007-07-17
7238342 Irrigation solution and methods for use Mahmoud Torabinejad 2007-07-03 $23,249,000
7104735 Tangential cutting insert and milling cutter Neil A. Vogeler 2006-09-12
6793297 Medal display case E. Scott Johnson 2004-09-21
6786966 Pulverulent ash composition as a portland cement substitute for improving concrete products and method Michael F. Priesnitz 2004-09-07
6684559 Spinner-type fishing lures Carl J. Berendt 2004-02-03

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