DF

Donald H. Friedberg

IBM: 1 patents #741 of 3,003Top 25%
📍 McKinney, TX: #5 of 24 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #141,375 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5282210 Time-division-multiplexed data transmission system Timothy J. Slegel, Charlotte Reed, Kirk D. Lamb 1994-01-25