JT

John R. Tavis

📍 Oakhurst, CA: #1 of 4 inventorsTop 25%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #111,252 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5293137 Digital transducer system including two reactive transducers forming resonant oscillator circuits Laurence R. Nicholson 1994-03-08