WE

Walter Evanyk

SP Spectradyne: 1 patents #1 of 6Top 20%
📍 Plano, TX: #30 of 134 inventorsTop 25%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #45,957 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4829560 Communications system for use in a hotel/motel Michael Beber, Joel R. Donaldson, J. K. Larsen, David Adams, Michael W. Douglas 1989-05-09