DP

Don W. Piller

IBM: 1 patents #143 of 788Top 20%
🗺 Texas: #432 of 2,272 inventorsTop 20%
Overall (1982): #68,519 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4328544 Electronic point-of-sale system using direct-access storage Harry L. Baldwin, Beryl D. Bergschneider, Martin E. Chamoff, Irving L. Miller, Max J. Robinett +1 more 1982-05-04