CB

Charles A. Brammer

SP Stromberg Carlson Products: 4 patents #2 of 4Top 50%
📍 Traverse City, MI: #58 of 318 inventorsTop 20%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,153,301 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10946780 Locking rotatable handrail for stairs Bruce C. Bacon 2021-03-16
9528305 Recreational vehicle open assist handle Robert C. Brammer, Jr. 2016-12-27
7249395 Hand bracket Robert C. Brammer, Jr. 2007-07-31
D516406 Hand bracket Robert C. Brammer, Jr. 2006-03-07