Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MI

Mark W. Ingalls — 5 Patents

SCSpectrum Control: 2 patents #6 of 22Top 30%
RIRaven Industries: 1 patents #47 of 104Top 50%
Rapid City, SD: #44 of 295 inventorsTop 15%
South Dakota: #323 of 2,308 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Mark W. Ingalls has been granted 5 US patents while listed as an inventor at Spectrum Control. The first was granted in 2001 and the most recent in April 2017. Mark W. Ingalls ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Mark W. Ingalls in Rapid City, SD, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9627736 Multi-layer microwave crossover connected by vertical vias having partial arc shapes 2017-04-18
9584625 Web based system using events and pushed web content to interact with remote users for notifications and data collections David Anthony Fowler, Kelby R. Kleinsasser 2017-02-28 $3,379,000
8810474 Antenna with high K backing material 2014-08-19
8587388 Multi-section velocity compensated microstrip directional coupler John C. Williams, James R. Callaway 2013-11-19
6208501 Standing axial-leaded surface mount capacitor Eric D. Arnold, David Bates, Bruce F. Semans 2001-03-27 $58,154,000