PT

Peter B. Townsend

📍 Arlington, TX: #13 of 96 inventorsTop 15%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #69,176 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855810 Thermoelectric heat pump Allan S. Gelb, Erika Purdy 1989-08-08