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USPTO Patent Rankings Data through Dec 31, 2025
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Donald C. Wiser — 2 Patents

DGData General: 2 patents #96 of 327Top 30%
Sutton, MA: #64 of 124 inventorsTop 55%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Donald C. Wiser has been granted 2 US patents while listed as an inventor at Data General. The first was granted in 1988 and the most recent in February 1990. Donald C. Wiser ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Donald C. Wiser in Sutton, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4901235 Data processing system having unique multilevel microcode architecture Chandra Vora, Mark B. Hecker, Robert N. Murdoch 1990-02-13 $1,071,000
4771377 Microcode control apparatus David I. Epstein, Mark Hummel, Patrick J. Weiler, Thomas J. Myer 1988-09-13 $5,007,000