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

John E. Mather — 1 Patent

SISippican: 1 patents #7 of 28Top 25%
SOSonatech: 1 patents #5 of 13Top 40%
Summerland, CA: #9 of 18 inventorsTop 50%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John E. Mather has been granted 1 US patent while listed as an inventor at Sippican. All of these patents were granted in 1997. John E. Mather ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John E. Mather in Summerland, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5666900 Method and apparatus for deploying an expendable autonomous underwater vehicle from a submarine Alf L. Carroll, III, William D. Pattee, Mark Manning, Michael P. Wapner 1997-09-16