William D. Crosby

AL Allis-Chalmers: 1 patents #11 of 55Top 20%

📍 Greenwood, IN: #9 of 23 inventorsTop 40%

🗺 Indiana: #228 of 1,070 inventorsTop 25%

Overall (1982): #24,284 of 81,411Top 30%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4312407	Spring trip mechanism for plows	—	1982-01-26