Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Kiesling — 6 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
NGNgimat: 2 patents #12 of 54Top 25%
Lagrangeville, NY: #67 of 200 inventorsTop 35%
New York: #23,374 of 115,490 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David Kiesling has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 1985 and the most recent in December 2006. David Kiesling ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David Kiesling in Lagrangeville, NY, US.

Patents per Year

Patents granted per year, 1985 to 2006Bar chart with a peak of 1 patents in 1985.peak 11985: 1 patents19851987: 1 patents19871990: 1 patents19901992: 1 patents19922005: 1 patents20052006: 1 patents2006

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7145412 Electronic and optical devices and methods of forming these devices Andrew Tye Hunt, Mark Allen, Robert E. Schwerzel, Yongdong Jiang, Fe Alma Gladden +7 more 2006-12-05
6975500 Capacitor having improved electrodes Andrew Hunt, Mark Allen 2005-12-13
5124591 Low power push pull driver Francis Chan, William Chu, Edward B. Eichelberger 1992-06-23 $17,034,000
4967151 Method and apparatus for detecting faults in differential current switching logic circuits Arnold E. Barish, Mark D. Mayo, Walter A. Svarczkopf 1990-10-30 $20,407,000
4644265 Noise reduction during testing of integrated circuit chips Evan E. Davidson 1987-02-17 $16,020,000
4553049 Oscillation prevention during testing of integrated circuit logic chips Charles W. Cha, John Hartman, William J. Scarpero, Jr. 1985-11-12 $10,728,000