Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William A. Gill — 14 Patents

EMEmc: 3 patents #978 of 3,345Top 30%
FMFmc: 3 patents #430 of 1,735Top 25%
ATArco Chemical Technology: 2 patents #119 of 285Top 45%
UCUnion Carbide: 2 patents #417 of 1,402Top 30%
UTUnion Carbide Chemicals & Plastics Technology: 2 patents #246 of 210Top 120%
BABayer Materialscience Ag: 1 patents #483 of 1,035Top 50%
BPBabcock Power: 1 patents #3 of 12Top 25%
California: #43,920 of 386,348 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
William A. Gill has been granted 14 US patents while listed as an inventor at Emc. The first was granted in 1980 and the most recent in September 2014. William A. Gill ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list William A. Gill in معلمی نژاد, CA, US.

Patents per Year

Patents granted per year, 1980 to 2014Bar chart with a peak of 2 patents in 1986.peak 21980: 1 patents19801981: 1 patents1983: 1 patents19831986: 2 patents1987: 1 patents19871989: 1 patents1990: 1 patents19901992: 1 patents1999: 1 patents19992004: 2 patents2009: 1 patents20092014: 1 patents2014

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8835565 Preformed stabilizers useful for the production of polymer polyols and polymer polyols produced therefrom Jiong England, Rick L. Adkins, Brian L. Neal 2014-09-16
7558840 Data backup system having a flexible restore architecture Stephen Howard, Robert A. Boudrie, Glenn R. Sachar 2009-07-07 $42,864,000
6721766 Restoring multiple work items simultaneously from backup and data restore Stephen Howard, Robert A. Boudrie, Glenn R. Sachar 2004-04-13 $64,028,000
6704886 Data backup system having independent data restore execution Stephen Howard, Robert A. Boudrie, Glenn R. Sachar, Edgar StPierre 2004-03-09 $256,805,000
5856372 Microcellular elastomers with improved processability and properties David Joon HO, Susan M. Clift, Nigel Barksby 1999-01-05 $4,117,000
5124368 Pour-in-place flexible polyurethane foam articles Siusun K. Leung 1992-06-23 $11,844,000
4963399 Polyurethane foam with low vinyl-staining tendencies 1990-10-16 $4,722,000
4883825 Process for the manufacture of low density, flexible polyurethane foams Paul M. Westfall, Frank E. Critchfield 1989-11-28 $10,717,000
4634154 Lightweight integral pup joint with split female sub Vas D. Arora, Charles L. Patrick 1987-01-06 $3,249,000
4622361 Flame retarded high modulus polyurethane elastomers and method of making same Richard M. Gerkin 1986-11-11 $6,012,000
4601222 Tool head assembly 1986-07-22
4393906 Stern to bow offshore loading system 1983-07-19 $1,249,000
4280979 Copolymers, compositions, and articles, and methods for making same Raymond A. Dunleavy 1981-07-28 $3,135,000
4220177 Offshore loading system with articulated manifolds 1980-09-02 $1,627,000