John X. Donavich

📍 Des Plaines, IL: #360 of 807 inventorsTop 45%

🗺 Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,334,157 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4884496	Sliding rib siding for refrigerated trailers and the like	—	1989-12-05
4631891	Floor construction for cargo carriers	—	1986-12-30