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USPTO Patent Rankings Data through Dec 31, 2025
JB

John J. Bowerman — 3 Patents

FEFrederick Electronic: 3 patents #1 of 16Top 7%
Oakland, MD: #5 of 25 inventorsTop 20%
Maryland: #10,230 of 35,612 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John J. Bowerman has been granted 3 US patents while listed as an inventor at Frederick Electronic. The first was granted in 1980 and the most recent in September 1981. John J. Bowerman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John J. Bowerman in Oakland, MD, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4292465 Distributed processing telex exchange John F. Wilson, Edward D. Hoover, Philip K. Hammond, William A. Moshier, Jack L. Woodell +3 more 1981-09-29
4291196 Circuit for handling conversation data in a distributed processing telex exchange John W. Spaniol, Marvin Perlman 1981-09-22
4210777 Pseudo-transparent stop bit generator John F. Wilson 1980-07-01