Growing community of inventors

Worcester, MA, United States of America

Norman A Hedstrom

Average Co-Inventor Count = 2.43

ph-index = 8

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 = 165

Norman A HedstromDavid M Wright (9 patents)Norman A HedstromJerome M O'Toole (6 patents)Norman A HedstromBernard T Cournoyer (3 patents)Norman A HedstromRobert G Bogren (3 patents)Norman A HedstromFrederick J Moriarty (1 patent)Norman A HedstromBernard T Cournover (1 patent)Norman A HedstromRobert G Borgren (1 patent)Norman A HedstromNorman A Hedstrom (14 patents)David M WrightDavid M Wright (24 patents)Jerome M O'TooleJerome M O'Toole (11 patents)Bernard T CournoyerBernard T Cournoyer (9 patents)Robert G BogrenRobert G Bogren (4 patents)Frederick J MoriartyFrederick J Moriarty (7 patents)Bernard T CournoverBernard T Cournover (1 patent)Robert G BorgrenRobert G Borgren (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wright Line, LLC (14 from 74 patents)


14 patents:

1. D299394 - Drawer with reference shelf

2. 4662776 - Locking pin subassembly for sliding units of cabinets

3. 4520976 - Cable bushing

4. D276311 - Cable bushing for office furniture, partitions and the like

5. 4306736 - Document holder

6. 4285555 - Document holder

7. 4217008 - Document storage system

8. 4171854 - Document holder

9. D251477 - Out-indicator for hanging filing system

10. D250715 - Document holder

11. D248484 - Document holder

12. 4066168 - Reference manual stand

13. 4056296 - Document holder

14. 4037895 - Document storage system

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as of
12/21/2025
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