MI

Marshall F. Holtsclaw, II

📍 Leslie, MO: #4 of 7 inventorsTop 60%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,221,057 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6499147 Protective headgear and chin pad Paul Schiebl 2002-12-31
6298483 Protective headgear and chin pad Paul Schiebl 2001-10-09