Growing community of inventors

Camas, WA, United States of America

David E DeBellis

Average Co-Inventor Count = 3.00

ph-index = 4

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 = 42

David E DeBellisRichard Alan Kelley (2 patents)David E DeBellisWade A Powell (2 patents)David E DeBellisJeffrey D Rutland (2 patents)David E DeBellisBrooke E Smith (2 patents)David E DeBellisDavid E DeBellis (4 patents)Richard Alan KelleyRichard Alan Kelley (20 patents)Wade A PowellWade A Powell (14 patents)Jeffrey D RutlandJeffrey D Rutland (13 patents)Brooke E SmithBrooke E Smith (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-packard Development Company, L.p. (4 from 27,394 patents)


4 patents:

1. 7044575 - Pen to paper spacing for inkjet printing

2. 6854823 - Smudge-resistant ink jet printing

3. 6666537 - Pen to paper spacing for inkjet printing

4. 6648446 - Smudge-resistant ink jet printing

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as of
12/6/2025
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