Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David B. Millis — 6 Patents

IBM: 6 patents #16,491 of 70,183Top 25%
Friendsville, PA: #3 of 13 inventorsTop 25%
Pennsylvania: #13,718 of 74,527 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David B. Millis has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 1989 and the most recent in August 1992. David B. Millis ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David B. Millis in Friendsville, PA, US.

Patents per Year

Patents granted per year, 1989 to 1992Bar chart with a peak of 2 patents in 1990.peak 21989: 1 patents19891990: 2 patents19901991: 2 patents19911992: 1 patents1992

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5138698 Method for producing building instructions for three dimensional assemblies Gary R. Aldrich, Ronald Peter Nowak 1992-08-11 $12,814,000
5019992 System for designing intercommunication networks George T. Brown, Paul R. Reynolds, Ronald Peter Nowak 1991-05-28 $19,236,000
4985855 Method for producing installation instructions for three dimensional assemblies Gary R. Aldrich, George T. Brown, Ronald Peter Nowak 1991-01-15 $46,357,000
4939668 System for designing intercommunications networks George T. Brown, Paul R. Reynolds, Ronald Peter Nowak 1990-07-03 $21,510,000
4928233 System for providing three dimensional object descriptions 1990-05-22 $17,701,000
4870591 System for ensuring device compatibility Raymond J. Cicciarelli 1989-09-26 $7,953,000