Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › 3M › John Neumayer
JN

John Neumayer — 1 Patent

3M: 1 patents #7,251 of 11,543Top 65%
Mendota Heights, MN: #129 of 202 inventorsTop 65%
Minnesota: #32,682 of 52,454 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John Neumayer has been granted 1 US patent while listed as an inventor at 3M. All of these patents were granted in 1987. John Neumayer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Neumayer in Mendota Heights, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4654309 Test method and article for estimating the concentration of free acid in liquid Jerry W. Mlinar 1987-03-31 $8,517,000

Nearby-Ranked Inventors

Andrew Whitesides Lloyd1
Xianwu Meng1
Phillip COLETTI1
Yuchen Mao1
Sheng'an ZHANG1
Hayeong Nam1
Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1