Mark S. Hart

PI Power Tool Holders Incorporated: 1 patents #35 of 49Top 75%

📍 Central, SC: #39 of 92 inventorsTop 45%

🗺 South Carolina: #8,412 of 15,501 inventorsTop 55%

Overall (All Time): #3,700,758 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5826888	Quick release chuck device	Mark V. Weaver	1998-10-27