RS

Robert D. Sigafoos

UP University of Pennsylvania: 3 patents #522 of 2,719Top 20%
📍 Kennett Square, PA: #114 of 289 inventorsTop 40%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,643,903 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5699861 Modular shoeing system 1997-12-23
5638905 Protective covering for a horse's hoof and method of attaching William T. Moyer, Mary S. Hazzard 1997-06-17
5330008 Protective covering for a horse's hoof and method of attaching William T. Moyer, Mary S. Hazzard 1994-07-19