Mark T. Mitchell

MM Marco Manufacturing: 2 patents #1 of 1Top 100%

📍 Menlo Park, CA: #3 of 44 inventorsTop 7%

🗺 California: #320 of 6,198 inventorsTop 6%

Overall (1982): #10,314 of 81,411Top 15%

Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D263131	Portable detachable step for mounting on bumpers of vehicles	—	1982-02-23
D263132	Portable detachable step for connecting to the front bumper of a vehicle	—	1982-02-23