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

Herbert L. Eiselstein — 2 Patents

HAHuntington Alloys: 1 patents #13 of 37Top 40%
IIInco Alloys International: 1 patents #53 of 123Top 45%
Huntington, WV: #69 of 219 inventorsTop 35%
West Virginia: #1,118 of 3,425 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Herbert L. Eiselstein has been granted 2 US patents while listed as an inventor at Huntington Alloys. The first was granted in 1984 and the most recent in November 1988. Herbert L. Eiselstein ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Herbert L. Eiselstein in Huntington, WV, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4788036 Corrosion resistant high-strength nickel-base alloy Jerry A. Harris, Darrell F. Smith, Jr., Edward F. Clatworthy, Stephen Floreen, Jeffrey M. Davidson 1988-11-29
4435359 Apparatus and method for fabricating tubes from powder Darrell F. Smith, Jr., Edward F. Clatworthy 1984-03-06