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

Mark E. Mc Pherson — 1 Patent

Tektronix: 1 patents #823 of 1,698Top 50%
Beaverton, OR: #2,129 of 3,140 inventorsTop 70%
Oregon: #17,193 of 28,073 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark E. Mc Pherson has been granted 1 US patent while listed as an inventor at Tektronix. All of these patents were granted in 2004. Mark E. Mc Pherson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark E. Mc Pherson in Beaverton, OR, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6801042 Calibration method and apparatus for signal analysis device Gary J. Waldo, Louis R. Eagle, Leif X. Running, Gary M. Johnson, Frederick A. Azinger +2 more 2004-10-05 $16,630,000