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

Jeff Masterman — 1 Patent

MTMac Tools: 1 patents #8 of 17Top 50%
Bakersville, NC: #10 of 18 inventorsTop 60%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jeff Masterman has been granted 1 US patent while listed as an inventor at Mac Tools. All of these patents were granted in 1996. Jeff Masterman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jeff Masterman in Bakersville, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5572143 Circuit testing device Dean E. Myers, James F. Mellott 1996-11-05 $15,886,000