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USPTO Patent Rankings Data through Dec 31, 2025
JZ

John Ziegler — 6 Patents

EEEsco Electronics: 2 patents #5 of 23Top 25%
DSDrs Sustainment Systems: 1 patents #29 of 52Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Los Osos, CA: #11 of 86 inventorsTop 15%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
John Ziegler has been granted 6 US patents while listed as an inventor at Esco Electronics. The first was granted in 1984 and the most recent in September 2009. John Ziegler ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John Ziegler in Los Osos, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7596054 Suppressed feature waveform for modulated sonar transmission Larry Kremer, Daniel J. Goldkamp, Richard Lindquist 2009-09-29
7140584 Speaker support bracket for a monitor Raymond M. Bourque 2006-11-28
5861834 Virtual noise radar waveform for reduced radar detectability Mark F. Sauer, Larry Kremer 1999-01-19 $1,429,000
5719579 Virtual noise radar waveform for reduced radar detectability Frank M. Torre, Mark F. Sauer, Larry Kremer, Craig L. Agne 1998-02-17 $1,775,000
4491057 Axial piston machine having double acting pistons and a rotary control valve 1985-01-01
4462774 Rotary expander fluid pressure device William Hotine 1984-07-31