Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bruce Simpson — 4 Patents

TITexas Instruments: 2 patents #5,266 of 12,488Top 45%
Toronto, CA: #2,055 of 9,482 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Bruce Simpson has been granted 4 US patents while listed as an inventor at Texas Instruments. The first was granted in 1981 and the most recent in January 2024. Bruce Simpson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Bruce Simpson in Toronto, ON, CA.

Patents per Year

Patents granted per year, 1981 to 2024Bar chart with a peak of 2 patents in 1989.peak 21981: 1 patents19811989: 2 patents19892024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11882824 Cryogenic vial sleeve and related systems and methods Abdul H. Ally, Scott Hixon 2024-01-30
4872938 Processing apparatus Cecil J. Davis, Joseph V. Abernathy, Robert T. Matthews, Randall C. Hildenbrand, John I. Jones +2 more 1989-10-10 $5,180,000
4836905 Processing apparatus Cecil J. Davis, Joseph V. Abernathy, Robert T. Matthews, Randall C. Hildenbrand, James G. Bohlman +2 more 1989-06-06 $4,727,000
D257866 Vaulting box 1981-01-13