Growing community of inventors

Denver, CO, United States of America

Dave Spell

Average Co-Inventor Count = 7.18

ph-index = 5

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 = 906

Dave SpellBruce R Davis (5 patents)Dave SpellGeorge Backer (5 patents)Dave SpellShawn Green (5 patents)Dave SpellBill Cooper (5 patents)Dave SpellRosetta Rogers (4 patents)Dave SpellGerard E Bennington (3 patents)Dave SpellMichael C Morris (2 patents)Dave SpellGerald E Bennington (2 patents)Dave SpellGreen Shawn (0 patent)Dave SpellDave Spell (5 patents)Bruce R DavisBruce R Davis (33 patents)George BackerGeorge Backer (8 patents)Shawn GreenShawn Green (8 patents)Bill CooperBill Cooper (8 patents)Rosetta RogersRosetta Rogers (7 patents)Gerard E BenningtonGerard E Bennington (3 patents)Michael C MorrisMichael C Morris (17 patents)Gerald E BenningtonGerald E Bennington (5 patents)Green ShawnGreen Shawn (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. United Video Properties, Inc. (4 from 320 patents)

2. Tv Guide Magazine Group, Inc. (1 from 1 patent)


5 patents:

1. 7100185 - Electronic television program guide schedule system and method

2. 6728967 - Electronic television program guide schedule system and method

3. 6418556 - Electronic television program guide schedule system and method

4. 6373528 - Electronic television program guide schedule system and method

5. 6331877 - Electronic television program guide schedule system and method

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as of
12/17/2025
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