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

Gregory Zelenak — 1 Patent

MCMckesson: 1 patents #86 of 160Top 55%
Fridley, MN: #176 of 315 inventorsTop 60%
Minnesota: #32,682 of 52,454 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gregory Zelenak has been granted 1 US patent while listed as an inventor at Mckesson. All of these patents were granted in 2017. Gregory Zelenak ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gregory Zelenak in Fridley, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9773230 Providing user-defined messages Todd Thomas 2017-09-26 $251,611,000