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USPTO Patent Rankings Data through Dec 31, 2025
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Frederick E. Templeton — 5 Patents

MOMorrison-Knudsen: 3 patents #2 of 35Top 6%
KHKennecott Holdings: 1 patents #46 of 138Top 35%
Salt Lake City, UT: #938 of 4,590 inventorsTop 25%
Utah: #4,038 of 19,430 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Frederick E. Templeton has been granted 5 US patents while listed as an inventor at Morrison-Knudsen. The first was granted in 1987 and the most recent in April 2004. Frederick E. Templeton ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Frederick E. Templeton in Salt Lake City, UT, US.

Patents per Year

Patents granted per year, 1987 to 2004Bar chart with a peak of 1 patents in 1987.peak 11987: 1 patents19871991: 1 patents19911992: 1 patents19921993: 1 patents19932004: 1 patents2004

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6721683 Pump system diagnosis Casey Alexander Harris, Jeffrey A. Schibonski, Dal L. Wheeler 2004-04-13
5226370 Transit car door system and operation Robert F. Carter, David L. Crawforth 1993-07-13 $4,921,000
5119739 Transit car door system and operation Robert F. Carter, David L. Crawforth 1992-06-09 $3,258,000
4981084 Transit car door system and operation Robert F. Carter, David L. Crawforth 1991-01-01
4658346 Apparatus for co-generation of electric power 1987-04-14