BD

Brian Norbert Drifka

RY Rytec: 1 patents #1 of 2Top 50%
📍 Richfield, WI: #6 of 16 inventorsTop 40%
🗺 Wisconsin: #1,454 of 4,437 inventorsTop 35%
Overall (2017): #475,537 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9765567 Segmented wind lock configuration for overhead roll-up doors and method of constructing the same Christopher Gontarski 2017-09-19