Growing community of inventors

Bedford, PA, United States of America

William H Ziegler, Jr

Average Co-Inventor Count = 1.71

ph-index = 13

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 = 378

William H Ziegler, JrJoel C Cunard (7 patents)William H Ziegler, JrRobert J Boudreau (4 patents)William H Ziegler, JrRussell J Coddington, Jr (3 patents)William H Ziegler, JrD Scott Saxman (2 patents)William H Ziegler, JrGary L Lochner (2 patents)William H Ziegler, JrJames Kemp (1 patent)William H Ziegler, JrFrederick M Rieber (1 patent)William H Ziegler, JrStephen W Smith (1 patent)William H Ziegler, JrSteven Hanson (1 patent)William H Ziegler, JrRaymond W Boucher (1 patent)William H Ziegler, JrJack B Jarriel (1 patent)William H Ziegler, JrWilliam H Ziegler, Jr (24 patents)Joel C CunardJoel C Cunard (26 patents)Robert J BoudreauRobert J Boudreau (22 patents)Russell J Coddington, JrRussell J Coddington, Jr (11 patents)D Scott SaxmanD Scott Saxman (2 patents)Gary L LochnerGary L Lochner (2 patents)James KempJames Kemp (31 patents)Frederick M RieberFrederick M Rieber (23 patents)Stephen W SmithStephen W Smith (8 patents)Steven HansonSteven Hanson (4 patents)Raymond W BoucherRaymond W Boucher (3 patents)Jack B JarrielJack B Jarriel (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hedstrom Corporation (11 from 63 patents)

2. Brown Group Recreational Products, Inc. (9 from 15 patents)

3. Hedstrom Co. (2 from 19 patents)

4. Diversified Products, Inc. (1 from 74 patents)

5. Bedstrom Corporation (1 from 1 patent)


24 patents:

1. 6669394 - Swing attachment

2. 5528875 - Wood play tower kit

3. D367310 - Wood play tower with ball enclosure

4. D366686 - Children's play tower

5. D366512 - Pyramid-type swing support

6. D366086 - Playtower climber

7. D363524 - Swing support

8. 5364312 - Play gym construction

9. D347458 - Children's play gym

10. 4974841 - Adjustable basketball goal assembly

11. D290940 - Knock-down tricycle

12. 4621826 - Knock-down tricycle

13. D286423 - Children's play gym

14. D282187 - Riding toy

15. D281992 - Children's climber and swing support

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as of
12/13/2025
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