Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Lee McCrary — 1 Patent

ETEmcon Technologies: 1 patents #24 of 47Top 55%
Brownstown, IN: #7 of 16 inventorsTop 45%
Indiana: #19,553 of 33,936 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Lee McCrary has been granted 1 US patent while listed as an inventor at Emcon Technologies. All of these patents were granted in 2009. David Lee McCrary ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Lee McCrary in Brownstown, IN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7581710 Thermally isolated actuator with temporary contacting linkage for an exhaust valve Kwin Abram, Joseph Callahan, Robin Willats 2009-09-01