Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Tammy E. Hedlund — 1 Patent

Morrison, CO: #88 of 167 inventorsTop 55%
Colorado: #24,258 of 40,980 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Tammy E. Hedlund has been granted 1 US patent. All of these patents were granted in 2002. Tammy E. Hedlund ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Tammy E. Hedlund in Morrison, CO, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6458593 Immortalized cell lines and methods of making the same James Musick, John Gill, Bruce Burnett 2002-10-01