JV

John Raymond Vann

WA Welch Allyn: 2 patents #17 of 91Top 20%
📍 Auburn, NY: #7 of 34 inventorsTop 25%
🗺 New York: #2,508 of 12,278 inventorsTop 25%
Overall (2017): #137,364 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D802768 Medical device David J. Rider, John A. Lane, Hon Kuen Leong, Wilson Hing Wah Ma 2017-11-14
D788620 Weight measurement device David J. Rider 2017-06-06