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John M. Barron — 3 Patents

DIDevon Industries: 2 patents #8 of 22Top 40%
San Fernando, CA: #583 of 2,303 inventorsTop 30%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
John M. Barron has been granted 3 US patents while listed as an inventor at Devon Industries. The first was granted in 1989 and the most recent in March 1992. John M. Barron ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John M. Barron in San Fernando, CA, US.

Patents per Year

Patents granted per year, 1989 to 1992Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19891991: 1 patents19911992: 1 patents1992

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5100179 Advertising insert piece Mark E. Burden, Donald G. Bouquin, James H. Aikin 1992-03-31
D313670 Disposable handle for a hospital surgery room light fixture or the like Robert T. Horan, Moshe Hoftman, William L. Noack, Dan Sandel 1991-01-08
4844252 Multi-part disposable handle for hospital surgery room light fixture Robert T. Horan, Moshe Hoftman, William L. Noack, Dan Sandel 1989-07-04

Frequent Collaborators

William L. Noack2 shared
Moshe Hoftman2 shared
Dan Sandel2 shared
Robert T. Horan2 shared
Donald G. Bouquin1 shared
Mark E. Burden1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3