Inventor · disambiguated record

Roland Sand

Also filed as: SAND ROLAND

2 granted patents·57 citations·filing 1988–1990

65Inventor score

Technology areasB63H F01N

Files withKST MOTORENVERSUCH GMBH CO1 SAND ROLAND1

Top patents by PatentIndex Score

2 records

0169US5167934ACatalyzer installation for boat engines and method for catalytic exhaust gas cleaningKST MOTORENVERSUCH GMBH CO·Filed 1988·Granted Dec 1, 1992·40 cites·15 claims
0259US5066255ADrive arrangement for a planing boatSAND ROLAND·Filed 1990·Granted Nov 19, 1991·17 cites·8 claims

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