Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Don D. Isett — 3 Patents

MIMicrodynamics: 3 patents #5 of 11Top 50%
Dallas, TX: #2,359 of 7,543 inventorsTop 35%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Don D. Isett has been granted 3 US patents while listed as an inventor at Microdynamics. The first was granted in 1982 and the most recent in September 1983. Don D. Isett ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Don D. Isett in Dallas, TX, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4404919 Control system for providing stitch length control of a sewing machine Charles R. Martell, Elmer N. Leslie, Stephen S. Treadwell 1983-09-20
4403558 Control system for sewing machine Charles R. Martell, Elmer N. Leslie, Stephen S. Treadwell 1983-09-13
4359953 Control system for sewing machine Charles R. Martell, Elmer N. Leslie, Stephen S. Treadwell 1982-11-23