DL

David P. Leif

BL Bass Pro Intellectual Property, L.L.C.: 1 patents #4 of 9Top 45%
NO Newell Operating: 1 patents #138 of 268Top 55%
📍 Springfield, MO: #162 of 510 inventorsTop 35%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #1,700,514 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12246905 Soft-sided cooler Ronald D. Nelson, Lucas C. Humphreys 2025-03-11
5696688 Method and apparatus for welding handle studs to cooking vessels Philip Brian Platteter, Kevin Robert Claerbaut, Thomas Haug, Michael Lee Pietrowski 1997-12-09