DP

David K. Parsons

RO Roho: 1 patents #1 of 3Top 35%
🗺 Illinois: #3,096 of 9,161 inventorsTop 35%
Overall (2020): #497,651 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10744050 Wheelchair back mounting assembly Gregory W. Goeckel, Jeffrey A. Bee 2020-08-18