Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Porter — 3 Patents

ANAnalogic: 1 patents #108 of 216Top 50%
ARAriens: 1 patents #46 of 82Top 60%
Lexington, MA: #1,128 of 2,299 inventorsTop 50%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John Porter has been granted 3 US patents while listed as an inventor at Analogic. The first was granted in 1986 and the most recent in November 2023. John Porter ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Porter in Lexington, MA, US.

Patents per Year

Patents granted per year, 1986 to 2023Bar chart with a peak of 1 patents in 1986.peak 11986: 1 patents19862004: 1 patents20042023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1005069 Rail road tie plug tool Brent Willison 2023-11-21
6786031 Jack for power implement Kari Kalista, Daniel J. Gindt, Brian Gloudemans, Robert Busse, Paul A. Schroeder 2004-09-07
4589067 Full floating point vector processor with dynamically configurable multifunction pipelined ALU David W. Altmann, Bruno A. Mattedi, Ralph Brian Jones 1986-05-13 $2,034,000