RV

Roger A. Vandenberg

NN National Nail: 5 patents #1 of 2Top 50%
📍 Hudsonville, MI: #2 of 41 inventorsTop 5%
🗺 Michigan: #435 of 9,874 inventorsTop 5%
Overall (2021): #28,296 of 548,734Top 6%
5
Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11149445 Hidden fastener unit and related method of use Todd E.A. Schwartzkopf 2021-10-19
11111679 Hidden fastener unit and related method of use Todd E.A. Schwartzkopf 2021-09-07
D924044 Fastener positioning device Todd E.A. Schwartzkopf 2021-07-06
10960525 Hybrid cordless cap tool 2021-03-30
10914075 Hidden construction bracket and related method Todd E.A. Schwartzkopf 2021-02-09