Inventor · disambiguated record
John F. Wilger
Also filed as: HIGA TEIKICHI · WILGER JOHN F
8 granted patents·119 citations·filing 1977–1986
87Inventor score
Files withUS NAVY8
Top patents by PatentIndex Score
8 records- 0179US4580931AIn-situ machine for refurbishing a bore in a workpieceUS NAVY·Filed 1983·Granted Apr 8, 1986·27 cites·11 claims
- 0278US4359917APortable on-site turning apparatusUS NAVY·Filed 1980·Granted Nov 23, 1982·27 cites·10 claims
- 0364US4383395AIn-place rotating grinding machineUS NAVY·Filed 1981·Granted May 17, 1983·21 cites·6 claims
- 0464US4175471ACutting apparatus and vertical drive mechanism thereforUS NAVY·Filed 1977·Granted Nov 27, 1979·18 cites·9 claims
- 0563US4513542APortable surfacing machine for boiler manholeUS NAVY·Filed 1983·Granted Apr 30, 1985·12 cites·18 claims
- 0639US4682631ASealing apparatus for a valve body openingUS NAVY·Filed 1986·Granted Jul 28, 1987·10 cites·18 claims
- 0731US4534135AGrinding machine for watertight hatch lugsUS NAVY·Filed 1984·Granted Aug 13, 1985·2 cites·7 claims
- 0830US4241623AVertical drive mechanism for a cutting apparatusUS NAVY·Filed 1979·Granted Dec 30, 1980·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →