AP

Andries J. Du Plessis

CA Cabot: 3 patents #184 of 601Top 35%
MT Mide Technology: 2 patents #14 of 30Top 50%
HS Halliburton Energy Services: 1 patents #2,863 of 4,711Top 65%
📍 Billerica, MA: #127 of 621 inventorsTop 25%
🗺 Massachusetts: #20,307 of 88,656 inventorsTop 25%
Overall (All Time): #841,699 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10132441 Manufacturing and installation of insulated pipes or elements thereof Jason J. Koravos, Matthew Greenfield, Aaron H. Johnson, Thomas M. Miller 2018-11-20
8628834 Filling fenestration units Georg Rudolf Gertner, James R. Satterwhite, Daniel P. Olsen 2014-01-14
8616246 Insulated pipe and method for preparing the same John L. Dinon, Hobart C. Kalkstein, Nirmalya Maity, Ravijit Paintal, Aaron H. Johnson 2013-12-31
7246489 Position control actuator system Alexander W. Jessiman, Gert Muller 2007-07-24
7208845 Vibration based power generator Brett P. Masters, Brooks Radighieri, Marcel Huigsloot, Gert Muller, Marthinus van Schoor +2 more 2007-04-24
6550341 Method and device for measuring strain using shape memory alloy materials Marthinus van Schoor, Attila Lengyel, Gert Muller 2003-04-22