Growing community of inventors

Fort Atkinson, WI, United States of America

Ronald G Darner

Average Co-Inventor Count = 1.09

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 33

Ronald G DarnerJohn E Morris (1 patent)Ronald G DarnerRonald G Darner (6 patents)John E MorrisJohn E Morris (13 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Graber Industries, Inc. (6 from 35 patents)


6 patents:

1. 4936369 - Vertical blind with louver rotation control

2. 4848434 - Vertical blind with movable auxiliary rod support

3. 4785866 - Traverse rod and support assembly

4. 4785867 - Traverse rod with universal master carrier

5. 4747182 - Drapery traverse rod and support bracket

6. 4733435 - Adjustable traverse rod assembly

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as of
12/15/2025
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