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USPTO Patent Rankings Data through Dec 31, 2025
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Chad E. Boyack — 4 Patents

RTX (Raytheon): 4 patents #2,978 of 15,912Top 20%
Tucson, AZ: #1,522 of 6,004 inventorsTop 30%
Arizona: #8,235 of 32,909 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Chad E. Boyack has been granted 4 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 2006 and the most recent in November 2018. Chad E. Boyack ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chad E. Boyack in Tucson, AZ, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10123456 Phase change material heat sink using additive manufacturing and method Jeremy Evans, Adam C. Wood, Richard Piekarski 2018-11-06 $22,035,000
8879254 Methods and apparatus for compact active cooling Brendon R. Holt, Reagan Branstetter, Kevin R. Hopkins 2014-11-04 $16,750,000
7880298 Semiconductor device thermal connection Peter J. Drake, Kevin A. Paulson, James E. Faoro, Cynthia Robin Nelson Konen, Steven N. Peterson +3 more 2011-02-01 $6,837,000
7100381 Slot jet cooler and method of cooling Charles A. Hale, Thomas Lind, Kevin R. Hopkins 2006-09-05 $85,408,000