John H. Zentmyer

📍 Lakeside, CA: #4 of 11 inventorsTop 40%

🗺 California: #23,431 of 60,411 inventorsTop 40%

Overall (2018): #357,209 of 503,207Top 75%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D835165	Automatic locking differential	—	2018-12-04