Growing community of inventors

Natick, MA, United States of America

Michael S Bernstein

Average Co-Inventor Count = 2.96

ph-index = 17

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 = 766

Michael S BernsteinDavid W Crossley (27 patents)Michael S BernsteinMichael I Lerner (19 patents)Michael S BernsteinBrian C Sundberg (9 patents)Michael S BernsteinRandy L Abrams (8 patents)Michael S BernsteinSusan Harrison (5 patents)Michael S BernsteinRobert A Selame (3 patents)Michael S BernsteinJerry E Johnson (2 patents)Michael S BernsteinCharles H Keegan (1 patent)Michael S BernsteinBrian H Ordung (1 patent)Michael S BernsteinEdward C Owen (1 patent)Michael S BernsteinJames D Hammer (1 patent)Michael S BernsteinMichael S Bernstein (36 patents)David W CrossleyDavid W Crossley (32 patents)Michael I LernerMichael I Lerner (24 patents)Brian C SundbergBrian C Sundberg (42 patents)Randy L AbramsRandy L Abrams (26 patents)Susan HarrisonSusan Harrison (19 patents)Robert A SelameRobert A Selame (6 patents)Jerry E JohnsonJerry E Johnson (3 patents)Charles H KeeganCharles H Keegan (3 patents)Brian H OrdungBrian H Ordung (2 patents)Edward C OwenEdward C Owen (2 patents)James D HammerJames D Hammer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Safety 1st, Inc. (35 from 65 patents)


36 patents:

1. RE37481 - Fold-up bathtub

2. D427116 - Stationary baby walker

3. 5577277 - Collapsable bed side rail

4. D374125 - Combination hook-on high chair and booster seat

5. 5519905 - Bed side rails

6. 5520303 - Diaper pail

7. 5512880 - Wrist baby monitor

8. 5503411 - Tricycle/rocker combination

9. D365476 - Bed side rail

10. D364746 - Highchair

11. 5437067 - Bed side rails

12. D360933 - Infant bathtub

13. 5425149 - Fold-up bathtub

14. D357539 - Pacifier

15. D356157 - Pacifier

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as of
12/12/2025
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