RS

Ralph D. Stewart

LP Leggett & Platt: 1 patents #52 of 101Top 55%
📍 Carthage, MO: #78 of 130 inventorsTop 60%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,888,962 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5062172 Bedding mattress spring assembly having border edge support — 1991-11-05