Inventor · disambiguated record
Edward N. Marten
Also filed as: MARTEN EDWARD N
4 granted patents·177 citations·filing 1978–1985
81Inventor score
Technology areasE02F
Top patents by PatentIndex Score
4 records- 0193US4542940AMethod and apparatus for cutting a trench through rock-like materialZACHRY CO H B·Filed 1979·Granted Sep 24, 1985·68 cites·32 claims
- 0291US4662684ARotary rock and trench cutting sawZACHRY CO H B·Filed 1984·Granted May 5, 1987·57 cites·20 claims
- 0389US4230372ADual rock cutter wheel trencherZACHRY CO H B·Filed 1978·Granted Oct 28, 1980·45 cites·10 claims
- 0431US4640551ARock saw unit for hard rock earth formationsMARTEN EDWARD N·Filed 1985·Granted Feb 3, 1987·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →