Peter Hawley

SP Stairmaster Sports/Medical Products: 1 patents #12 of 15Top 80%

📍 Marshfield, MA: #52 of 127 inventorsTop 45%

🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%

Overall (All Time): #1,649,497 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5460433	Skate wheels	—	1995-10-24
5380258	Exercise apparatus	—	1995-01-10
5060938	Rope climbing exercise apparatus	—	1991-10-29