Growing community of inventors

Middle River, MD, United States of America

John P Zellinger

Average Co-Inventor Count = 6.00

ph-index = 1

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 = 6

John P Zellinger ↔ Joseph Patrick Kelleher (3 patents)John P Zellinger ↔ John K Horky (3 patents)John P Zellinger ↔ James Dunlap Hays (3 patents)John P Zellinger ↔ Rex Allen Marshall, Jr (3 patents)John P Zellinger ↔ Wesson Charles (3 patents)John P Zellinger ↔ Rex Allen Marshall Jr (0 patent)John P Zellinger ↔ James D Hayes (0 patent)John P Zellinger ↔ Charles Wesson (0 patent)John P ZellingerJohn P Zellinger (3 patents)Joseph Patrick KelleherJoseph Patrick Kelleher (47 patents)John K HorkyJohn K Horky (20 patents)James Dunlap HaysJames Dunlap Hays (9 patents)Rex Allen Marshall, JrRex Allen Marshall, Jr (7 patents)Wesson CharlesWesson Charles (4 patents)Rex Allen Marshall JrRex Allen Marshall Jr (0 patent)James D HayesJames D Hayes (0 patent)Charles WessonCharles Wesson (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Black Decker Inc. (3 from 5,072 patents)


3 patents:

1. 11673241 - Nosepiece and magazine for power screwdriver

2. 10406661 - Nosepiece and magazine for power screwdriver

3. 9616557 - Nosepiece and magazine for power screwdriver

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as of
12/5/2025
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