John McClurkin, Jr.

📍 Frederick, MD: #322 of 816 inventorsTop 40%

🗺 Maryland: #13,387 of 35,612 inventorsTop 40%

Overall (All Time): #1,826,547 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11815140	Increasing mechanical advantage through the use of a rotating liquid	—	2023-11-14
11242838	Increasing mechanical advantage through the use of a rotating liquid	—	2022-02-08