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USPTO Patent Rankings Data through Dec 31, 2025
KS

Kenneth W. Simpson — 1 Patent

DLDynatech Laboratories: 1 patents #4 of 17Top 25%
Marshall, VA: #16 of 30 inventorsTop 55%
Virginia: #18,949 of 34,511 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Kenneth W. Simpson has been granted 1 US patent while listed as an inventor at Dynatech Laboratories. All of these patents were granted in 1997. Kenneth W. Simpson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kenneth W. Simpson in Marshall, VA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5611994 Luminometer James S. Bailey, Phillip P. Brown, Walter W. Taylor 1997-03-18 $6,462,000