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

Michael Frederick Kahn — 2 Patents in 2021

Amazon: 1 patents #1,401 of 4,535Top 35%
Kirkland, WA: #140 of 696 inventorsTop 25%
Washington: #2,358 of 13,672 inventorsTop 20%
Overall (2021): #130,476 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11020631 Systems, devices, and methods including a spinal resistance assembly Brad H. Walker, Joseph E. Skidmore, Aaron David Poole, Daniel A. Lazar, Jerrold L. Gray +2 more 2021-06-01
11012573 Interactive voice response using a cloud-based service John M. Hartman 2021-05-18 $525,641,000