BK

Beert Jacobus Keestra

DB Dsm Ip Assets B.V.: 7 patents #149 of 2,011Top 8%
📍 Valkenswaard, NL: #31 of 180 inventorsTop 20%
Overall (All Time): #712,137 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11448365 Pressure vessel Tim Leonardus Maria Vorage, Godefridus Bernardus Wilhelmus Leonardus Ligthart 2022-09-20
11046023 Tapes Tim Leonardus Maria Vorage, Godefridus Bernardus Wilhelmus Leonardus Ligthart 2021-06-29
10040904 Process for producing a thermoplastic polymer containing segments of a diamide Wilhelmus Petrus Johannes Appel, Carel Frederik Constantijn FITIÉ, Atze Jan Nijenhuis, Josien Krijgsman, Michel Henri Chrétien Joseph Van Houtem +1 more 2018-08-07
9676899 Radiation curable resin composition and rapid three dimensional imaging process using the same Paulus Antonius Maria Steeman, Marco Marcus Matheus Driessen, Debra Lynn Fish Repko, Melvin P. Zussman 2017-06-13
9457515 Radiation curable resin composition and rapid three-dimensional imaging process using the same John Southwell, Brett Register, Satyendra Kumar Sarmah, Paulus Antonius Maria Steeman, Marcus Matheus Driessen 2016-10-04
8501033 Radiation curable resin composition and rapid three-dimensional imaging process using the same John Southwell, Brett Register, Satyendra Kumar Sarmah, Paulus Antonius Maria Steeman, Marcus Matheus Driessen 2013-08-06
8287972 Automotive cable harness having class E segment cables and/or tubes Hendricus Franciscus AUSSEMS, Atze Jan Nijenhuis 2012-10-16