BD

Brian Norbert Drifka

RY Rytec: 1 patents #1 of 2Top 50%
📍 Richfield, WI: #4 of 17 inventorsTop 25%
🗺 Wisconsin: #744 of 2,880 inventorsTop 30%
Overall (2005): #230,246 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6910301 Seal for a bi-parting door Walenty Kalempa 2005-06-28