JT

John M. Trondsen

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Seattle, WA: #62 of 333 inventorsTop 20%
🗺 Washington: #241 of 1,406 inventorsTop 20%
Overall (1989): #92,485 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798309 Programmable dispensing apparatus for pills or the like Forrest D. Stone 1989-01-17