DW

David R. Welland

CS Crystal Semiconductor: 1 patents #2 of 7Top 30%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #121,334 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4804863 Method and circuitry for generating reference voltages Donald A. Kerth 1989-02-14