John E. Sargeant — 2 Patents at Bentley Laboratories

John E. Sargeant — 2 Patents

BLBentley Laboratories: 1 patents #6 of 10Top 60%

UNUnitek: 1 patents #15 of 30Top 50%

Los Alamitos, CA: #68 of 190 inventorsTop 40%

California: #187,151 of 386,348 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

John E. Sargeant has been granted 2 US patents while listed as an inventor at Bentley Laboratories. The first was granted in 1984 and the most recent in December 1986. John E. Sargeant ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John E. Sargeant in Los Alamitos, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4626209	Orthodontic bracket with metallic coated bonding base	Min-Hua Tsai	1986-12-02
4439189	Pleural drainage system	Jack L. Hoffa	1984-03-27

John E. Sargeant — 2 Patents

Issued Patents All Time

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