RF

Rudolf Frisch

IBM: 1 patents #253 of 1,444Top 20%
📍 Yardley, PA: #10 of 40 inventorsTop 25%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #60,200 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873634 Spelling assistance method for compound words Antonio Zamora 1989-10-10