Home › Intel › John A. Renfro

John A. Renfro

INIntel: 1 patents #18,218 of 30,777Top 60%

Garland, TX: #694 of 1,186 inventorsTop 60%

Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #3,839,994 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D342251	Pay telephone unit	John A. Hird, Todd J. Betz, Ray Naeini	1993-12-14