Inventor · disambiguated record
Richard R. Calusinski
Also filed as: CALUSINSKI RICHARD R · CALUSINSKI RICHARD ROBERT
5 granted patents·39 citations·filing 1985–1997
78Inventor score
Files withEVERTS & VAN DER WEIJDEN EXPLO3EVERTS & VAN DER WEIJDEN EXPLOITATIE MIJ EWEM B V1MCKAY RALPH LTD1
Top patents by PatentIndex Score
5 records- 0155USD364336SSpring clipEVERTS & VAN DER WEIJDEN EXPLOITATIE MIJ EWEM B V·Filed 1994·Granted Nov 21, 1995·10 cites·1 claims
- 0248US5392504ASpring clip remover and removal methodEVERTS & VAN DER WEIJDEN EXPLO·Filed 1994·Granted Feb 28, 1995·15 cites·11 claims
- 0337USD296662SRail spike unitMCKAY RALPH LTD·Filed 1985·Granted Jul 12, 1988·2 cites·1 claims
- 0434US5823426ARailway plate and method of manufactureEVERTS & VAN DER WEIJDEN EXPLO·Filed 1996·Granted Oct 20, 1998·6 cites·6 claims
- 0532US5884381ATool for removing a railway fastening clip from a railEVERTS & VAN DER WEIJDEN EXPLO·Filed 1997·Granted Mar 23, 1999·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →