Inventor · disambiguated record
Gijsbert Van Der Waal
Also filed as: VAN DER WAAL GIJSBERT
3 granted patents·53 citations·filing 1974–2000
72Inventor score
Top patents by PatentIndex Score
3 records- 0183US6462001B1Complex esters, formulations comprising these esters and use thereofUNICHEMA CHEMIE BV·Filed 2000·Granted Oct 8, 2002·34 cites·29 claims
- 0259US3959187AMixed synthetic ester lubricants as useful polymeric fiber lubricantsEMERY INDUSTRIES INC·Filed 1974·Granted May 25, 1976·11 cites·5 claims
- 0342US5314634APolyester viscosity index improverUNILEVER PATENT HOLDINGS·Filed 1989·Granted May 24, 1994·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →