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

John C. Walther — 1 Patent

GE: 1 patents #19,940 of 36,430Top 55%
San Jose, CA: #22,679 of 32,062 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John C. Walther has been granted 1 US patent while listed as an inventor at GE. All of these patents were granted in 1996. John C. Walther ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John C. Walther in San Jose, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5577085 Boiling water reactor with compact containment and simplified safety systems Perng-Fei Gou, Larry E. Fennern, Charles W. Dillmann, Craig D. Sawyer, Momtaz M. Aburomia +2 more 1996-11-19 $29,765,000