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USPTO Patent Rankings Data through Dec 31, 2025
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David E. Williams — 29 Patents

CCCaron Compactor: 6 patents #2 of 6Top 35%
USUnited States Postal Service: 5 patents #97 of 464Top 25%
NONorton: 2 patents #104 of 343Top 35%
TITrane International: 2 patents #296 of 718Top 45%
VAVega Americas: 1 patents #4 of 11Top 40%
ITIngersoll Rand Security Technologies: 1 patents #5 of 11Top 50%
CACarborundum Abrasives: 1 patents #4 of 9Top 45%
ILImi Kynoch Limited: 1 patents #4 of 25Top 20%
AMAmoco: 1 patents #610 of 1,251Top 50%
Tyler, TX: #5 of 403 inventorsTop 2%
Texas: #4,128 of 125,132 inventorsTop 4%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
David E. Williams has been granted 29 US patents while listed as an inventor at Caron Compactor. The first was granted in 1980 and the most recent in March 2025. David E. Williams ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list David E. Williams in Tyler, TX, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12253284 Systems and methods for operating a furnace James R. M. Neal, Thomas Gort, Wayne N. Kraft, Sandeep Gowdagiri, Neal Harrington 2025-03-18
11624529 Systems and methods for operating a furnace James R. M. Neal, Thomas Gort, Wayne N. Kraft, Sandeep Gowdagiri, Neal Harrington 2023-04-11
9976970 Source well divider suitable for curved source wells Shawn Gregory Ahlers 2018-05-22
8910345 Door closer Timothy Bland, James Frost, Lee Melville 2014-12-16
8880416 Systems and methods for creating on-demand routes for powered industrial vehicles Stephen J. McElroy 2014-11-04
D709103 Landfill compactor tooth James O. Caron 2014-07-15
D709104 Landfill compactor tooth James O. Caron 2014-07-15
D692925 Landfill compactor tooth James O. Caron 2013-11-05
D692926 Landfill compactor tooth James O. Caron 2013-11-05
D686779 Trigger guard recoil finger cushion — 2013-07-23
8457978 Systems and methods for creating on-demand routes for powered industrial vehicles Stephen J. McElroy 2013-06-04
D660877 Track-shoe James O. Caron 2012-05-29
D660878 Track-shoe James O. Caron 2012-05-29
7925514 Systems and methods for creating on-demand routes for powered industrial vehicles Stephen J. McElroy 2011-04-12
7634332 Systems and methods for creating routes for powered industrial vehicles Stephen J. McElroy 2009-12-15
7613617 Systems and methods for managing powered industrial vehicles Stephen J. McElroy 2009-11-03
7074124 Ventilation system — 2006-07-11
D394387 Calling card package blank — 1998-05-19
5740915 Package for a planar element — 1998-04-21
5467897 Resilient collapsible tube with device for preventing tube unrolling — 1995-11-21
5433979 Method of producing a non-slip sheet — 1995-07-18
5401560 Polymer backed material with non-slip surface using E-beam cured urethane binder — 1995-03-28
4955952 Seismic energy source array Michael C. Kelly 1990-09-11 $30,580,000
D292423 Game machine door Michael Parham, Loren English 1987-10-20
4695703 Flexible blanket heater Edwin D. Hoyt 1987-09-22

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Yu-Hao Ho29