RD

Ronald G. Darner

GI Graber Industries: 6 patents #1 of 21Top 5%
EM Emhart: 1 patents #155 of 310Top 50%
📍 Bargersville, IN: #11 of 46 inventorsTop 25%
🗺 Indiana: #5,297 of 33,936 inventorsTop 20%
Overall (All Time): #768,527 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4936369 Vertical blind with louver rotation control 1990-06-26
4848434 Vertical blind with movable auxiliary rod support John E. Morris 1989-07-18
4785866 Traverse rod and support assembly 1988-11-22
4785867 Traverse rod with universal master carrier 1988-11-22
4747182 Drapery traverse rod and support bracket 1988-05-31
4733435 Adjustable traverse rod assembly 1988-03-29
4297545 Switching means for a timing mechanism 1981-10-27