NK

Norman Koster

MS Matrex Window System: 6 patents #1 of 2Top 50%
📍 Stouffville, CA: #10 of 113 inventorsTop 9%
Overall (All Time): #631,908 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11199045 Jacking screw for adjusting a window frame Angelo Forgione 2021-12-14
10844651 Compression gasket for sealing a window in a window frame Angelo Forgione 2020-11-24
10731402 Jacking screw for adjusting a window frame Angelo Forgione 2020-08-04
10711514 Male and female gasket coupling for a window frame Angelo Forgione 2020-07-14
10689899 Gasket railing system for a window frame Angelo Forgione 2020-06-23
10590696 Sill track seal for a window frame Angelo Forgione 2020-03-17
10329778 Pressure plate with integrated pressure indicator 2019-06-25
8616819 Lock system 2013-12-31