ES

Elmer C. Simmons

DE Digital Equipment: 3 patents #412 of 2,100Top 20%
📍 Whitman, MA: #11 of 29 inventorsTop 40%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,661,554 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5119043 Auto-centered phase-locked loop Russell W. Borwn, Michael D. Leis 1992-06-02
4908841 Data decoding circuit including phase-locked loop timing Michael D. Leis, Michael Muchnik, Russell W. Brown, Bernardo Rub 1990-03-13
4806792 Differential amplifier circuit 1989-02-21