Inventor · disambiguated record

Piet Krahmer

Also filed as: KRAHMER PIET

2 granted patents·21 citations·filing 1990–1991

59Inventor score

Technology areasC22C C22F

Files withSHELL RES LTD2

Top patents by PatentIndex Score

2 records

0150US5198044ACopper alloy and process for its preparationSHELL RES LTD·Filed 1991·Granted Mar 30, 1993·14 cites·25 claims
0241US5205986AAluminium-strontium master alloy and process of making the alloySHELL RES LTD·Filed 1990·Granted Apr 27, 1993·7 cites·19 claims

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