Growing community of inventors

Grand Rapids, MI, United States of America

Michael D Warren

Average Co-Inventor Count = 1.56

ph-index = 8

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 = 92

Michael D WarrenJames O Kelley (9 patents)Michael D WarrenJames O Kelley (1 patent)Michael D WarrenMichael D Warren (14 patents)James O KelleyJames O Kelley (67 patents)James O KelleyJames O Kelley (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sligh Holding Company (4 from 4 patents)

2. Other (2 from 832,843 patents)

3. Sligh Furniture Company (2 from 23 patents)

4. Universal Furniture International, Inc. (2 from 8 patents)

5. Sligh Furniture (2 from 2 patents)


14 patents:

1. D647730 - Set of filler supports for a credenza

2. D644049 - Headboard having compartments for flex lights

3. D473070 - Modular wall system enclosed cabinet

4. D463162 - Modular wall system open cabinet

5. D455026 - Modern desk with easel drawer

6. D454266 - Modular wall system corner unit

7. D454011 - Traditional desk with easel drawer

8. D440076 - Computer cabinet with extending light

9. D428731 - Computer desk

10. D410349 - L-shaped workstation

11. 5901973 - Control system for pedal driven vehicles

12. D388637 - Work station

13. D376496 - Computer workplace

14. 5373643 - Enhanced eating implements for a handicapped person

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as of
12/29/2025
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