Inventor · disambiguated record

Gerald F. Borrmann

Also filed as: BORRMANN GERALD F

2 granted patents·26 citations·filing 1986–1987

60Inventor score

Technology areasE02D

Files withCHEVRON RES2

Top patents by PatentIndex Score

2 records

0150US4723876AMethod and apparatus for piled foundation improvement with freezing using down-hole refrigeration unitsCHEVRON RES·Filed 1986·Granted Feb 9, 1988·18 cites·10 claims
0235US4784528AMethod and apparatus for piled foundation improvement with freezing using down-hole refrigeration unitsCHEVRON RES·Filed 1987·Granted Nov 15, 1988·8 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →