Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Larry R. Lockwood — 8 Patents

Tektronix: 6 patents #180 of 1,698Top 15%
CMCascade Microtech: 1 patents #86 of 118Top 75%
McMinnville, OR: #18 of 131 inventorsTop 15%
Oregon: #5,193 of 28,073 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Larry R. Lockwood has been granted 8 US patents while listed as an inventor at Tektronix. The first was granted in 1984 and the most recent in June 2001. Larry R. Lockwood ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Larry R. Lockwood in McMinnville, OR, US.

Patents per Year

Patents granted per year, 1984 to 2001Bar chart with a peak of 3 patents in 1987.peak 31984: 1 patents19841986: 2 patents19861987: 3 patents19871990: 1 patents19902001: 1 patents2001

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6246717 Measurement test set and method for in-service measurements of phase noise Xiaofen Chen, Linley F. Gumm, Dana E. Whitlow 2001-06-12 $11,110,000
4935839 Electrostatic discharge testing device 1990-06-19
4697143 Wafer probe Kimberly R. Gleason, Eric W. Strid 1987-09-29
4670723 Broad band, thin film attenuator and method for construction thereof Leonard A. Roland, H. Erwin Grellmann 1987-06-02 $1,516,000
4654600 Phase detector 1987-03-31 $2,487,000
4580109 Low noise oscillator 1986-04-01 $2,034,000
4575699 Dielectric resonator frequency selective network 1986-03-11 $1,519,000
4450422 Electronic filter devices 1984-05-22 $6,143,000