DB

Douglas Leon Birch

CI Cch Incorporated: 1 patents #6 of 20Top 30%
Overall (All Time): #1,552,874 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10384500 Hitch cushion system 2019-08-20
8190988 Form bundling Hans Micah Eckelman 2012-05-29
6993502 Transaction tax collection system and method David Gryglewicz, Michael Blandina 2006-01-31