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USPTO Patent Rankings Data through Dec 31, 2025
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Timothy F. Stack — 6 Patents

RTX (Raytheon): 4 patents #2,978 of 15,912Top 20%
Broadcom: 2 patents #4,121 of 9,346Top 45%
San Mateo, CA: #1,047 of 3,727 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Timothy F. Stack has been granted 6 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1982 and the most recent in July 2016. Timothy F. Stack ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Timothy F. Stack in San Mateo, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9389848 Scheduling a plan of operations in a datacenter John Powell, Patrick Devine, Mustafa Jamil, Daniel Hiltgen, Saleem Abdulrasool +2 more 2016-07-12 $5,373,000
9223767 Unified graphical user interface for displaying a plan of operations in a datacenter John Powell, Patrick Devine, Mustafa Jamil, Daniel Hiltgen, Saleem Abdulrasool +2 more 2015-12-29 $10,715,000
4535294 Differential receiver with self-adaptive hysteresis James P. Ericksen 1985-08-13 $5,768,000
4375636 AC Synchro signal to digital signal converter George T. Shoemaker 1983-03-01 $4,579,000
4340881 Universal analog signal to digital signal interface George T. Shoemaker 1982-07-20 $3,105,000
4309653 Elimination of line impedance error in a three-wire probe interface Richard W. Calcasola 1982-01-05 $5,701,000