JD

James A. Duncan

SP Stairmaster Sports/Medical Products: 1 patents #1 of 3Top 35%
📍 Renton, WA: #11 of 43 inventorsTop 30%
🗺 Washington: #611 of 2,427 inventorsTop 30%
Overall (1997): #136,528 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D381717 Handle for an exercise apparatus R. Lee Rawls, Kristin Conley 1997-07-29