RZ

Ray K. Zies

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
📍 Reynoldsburg, OH: #108 of 211 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,120,399 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4224477 Arrangement for translating telephone station equipment numbers into directory numbers William B. Perkinson 1980-09-23