Assignee
ELKUCH ERWIN
2 granted patents·13 citations·filing 1974–1981
Top patents by PatentIndex Score
2 records- 0136US3971224AMethod for erecting a pile wall adapted to take compressive forces and a pile wall produced by the methodELKUCH ERWIN·Filed 1974·Granted Jul 27, 1976·10 cites·19 claims
- 0222US4426197AApparatus for the conversion of power strokes of a random sequence and of random lengths of strokes into potential energyELKUCH ERWIN·Filed 1981·Granted Jan 17, 1984·3 cites·4 claims
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