PK

Pieter Krijgsman

📍 Hattem, NL: #1 of 14 inventorsTop 8%
Overall (All Time): #496,945 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11794558 Mobile accommodation and border device Kenzie Van Der Klooster, Bianca Catharina Van Bemmel-Welle 2023-10-24
6416682 Method of producing minerals under near-critical, critical and supercritical conditions Daniel J. W. Ijdo 2002-07-09
6241953 Thermal reactor with self-regulating transfer mechanism 2001-06-05
5026527 Structure for forming a reaction product 1991-06-25
4912078 Method and structure for forming magnesia alumina spinels 1990-03-27
4753787 Method and structure for forming a reaction product 1988-06-28
4545970 Method for the formation of calcium silicate and the resulting structure 1985-10-08
4366121 System for forming a reaction product such as calcium silicate 1982-12-28
4278277 Structure for compensating for different thermal expansions of inner and outer concentrically mounted pipes 1981-07-14
4238240 Method of and structure for forming a reaction product such as calcium silicate and the resulting structure 1980-12-09