DJ

Don R. Johnson

HM Harris & Thrush Manufacturing: 2 patents #1 of 1Top 100%
📍 Wolfforth, TX: #1 of 1 inventorsTop 100%
🗺 Texas: #147 of 2,272 inventorsTop 7%
Overall (1982): #14,924 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4347696 Module dump 1982-09-07
4313631 Latch for module builder 1982-02-02