Growing community of inventors

Cos Cob, CT, United States of America

Edward B Bretschger

Average Co-Inventor Count = 1.24

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 = 59

Edward B Bretschger ↔ Avi Arad (1 patent)Edward B Bretschger ↔ John Birdsall (1 patent)Edward B Bretschger ↔ Fred Adickes (1 patent)Edward B Bretschger ↔ Ronald Hellenthal (1 patent)Edward B Bretschger ↔ James R Routzong (1 patent)Edward B BretschgerEdward B Bretschger (9 patents)Avi AradAvi Arad (38 patents)John BirdsallJohn Birdsall (2 patents)Fred AdickesFred Adickes (1 patent)Ronald HellenthalRonald Hellenthal (1 patent)James R RoutzongJames R Routzong (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Louis Marx & Co., Inc. (8 from 28 patents)

2. Empire of Carolina (1 from 9 patents)


9 patents:

1. D261017 - Combined toy vehicle and steering device therefor

2. D259730 - Toy bus

3. D259269 - Toy vehicle steering simulation device

4. D258665 - Typewriter

5. D255810 - Riding toy

6. D255809 - Riding toy

7. D253120 - Pinball game cabinet

8. D251749 - Riding toy

9. D248687 - Toy robot head

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as of
12/16/2025
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