Growing community of inventors

Pepper Pike, OH, United States of America

Steven B Hedlund

Average Co-Inventor Count = 2.40

ph-index = 3

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 = 55

Steven B HedlundZachery T Nave (2 patents)Steven B HedlundDean D Hacker (1 patent)Steven B HedlundAlan L Rozanski (1 patent)Steven B HedlundJohn Weber (1 patent)Steven B HedlundSteven B Hedlund (3 patents)Zachery T NaveZachery T Nave (24 patents)Dean D HackerDean D Hacker (16 patents)Alan L RozanskiAlan L Rozanski (13 patents)John WeberJohn Weber (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Master Lock Company LLC (3 from 454 patents)


3 patents:

1. D634915 - Safe

2. 7516631 - Safe with locking cartridge door

3. D584605 - Display package

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as of
12/8/2025
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