RS

Robert D. Sigafoos

UP University of Pennsylvania: 2 patents #11 of 116Top 10%
📍 Kennett Square, PA: #7 of 28 inventorsTop 25%
🗺 Pennsylvania: #389 of 4,367 inventorsTop 9%
Overall (1997): #25,475 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 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