RS

Richard H. Simmerman

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Palatine, IL: #420 of 1,176 inventorsTop 40%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,647,014 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5509542 Apparatus for retaining hangers Leonard B. J. Woloszyk 1996-04-23
5076446 Hanger caddy transporter with restraining devices Gregg E. Wiederer 1991-12-31
4887727 Garment hanger caddy Gregg E. Wiederer 1989-12-19