Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John A. Simmons — 5 Patents

SOSource: 2 patents #5 of 20Top 25%
UCUS Dept of Commerce: 1 patents #324 of 1,030Top 35%
Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
Toronto, CA: #1,674 of 9,482 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John A. Simmons has been granted 5 US patents while listed as an inventor at Source. The first was granted in 1984 and the most recent in May 2025. John A. Simmons ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John A. Simmons in Toronto, ON, CA.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12314747 Lenses with portable binary code 2025-05-27
12260172 System for fileless information management Adnan Smajic, David Patrick Turner, Alexandru Sebastian Gogan 2025-03-25
6019317 Air-dropped, precision-guided, payload delivery system Eric Knutson, Joseph Wurts, John Reynolds 2000-02-01 $11,180,000
5406849 Method and apparatus for detecting guided leaky waves in acoustic microscopy Ewa Drescher-Krasicka 1995-04-18
4441455 Teat cup stopper Gary H. Lowry 1984-04-10