Harold E. De Buhr

JD John Deere: 2 patents #2,042 of 5,518Top 40%

📍 Ottumwa, IA: #64 of 143 inventorsTop 45%

🗺 Iowa: #6,094 of 15,303 inventorsTop 40%

Overall (All Time): #2,329,960 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4821495	Blower and discharge spout assembly	Raymond S. Wilkes	1989-04-18
4184558	Support for a PTO hookup assembly	Merlyn D. Bass, Ronald N. Grimstad	1980-01-22