Inventor · disambiguated record

Jan J. Keijsper

Also filed as: KEIJSPER JAN J

1 granted patent·21 citations·filing 1998–1998

40Inventor score
Technology areasC07C
Files withSHELL OIL CO1

Top patents by PatentIndex Score

1 record

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