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USPTO Patent Rankings Data through Dec 31, 2025
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James Stenberg — 8 Patents

SPSpx: 8 patents #40 of 468Top 9%
Portland, ME: #36 of 276 inventorsTop 15%
Maine: #518 of 4,281 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
James Stenberg has been granted 8 US patents while listed as an inventor at Spx. The first was granted in 2003 and the most recent in August 2005. James Stenberg ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list James Stenberg in Portland, ME, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6934514 System for transmitting digital signals with FM signals 2005-08-23 $11,311,000
6903624 Apparatus and method for shorting waveguide using a pivotable vane structure Richard I. Bibber 2005-06-07 $10,846,000
6887093 Patch panel latching and holding mechanism apparatus and method Michael Davison 2005-05-03 $10,182,000
6882244 Switching system for broadcast transmission 2005-04-19 $9,731,000
6870443 Signal separator and bandpass filter Sasha Long 2005-03-22 $21,941,000
6791289 Intermittent driving mechanism Sasha Long 2004-09-14 $7,347,000
6617940 System and method for feeding multiple broadcast antennas utilizing a single feed line 2003-09-09 $7,466,000
6538529 Signal separator and bandpass filter Sasha Long 2003-03-25 $11,224,000