Growing community of inventors

Brookline, MA, United States of America

Joshua B Lederer

Average Co-Inventor Count = 2.93

ph-index = 6

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 = 91

Joshua B LedererMark T Salander (10 patents)Joshua B LedererAgnes Csilla Domotor (6 patents)Joshua B LedererQuincy L Reese (3 patents)Joshua B LedererRichard C Bellofatto, Jr (2 patents)Joshua B LedererFrank J Papa (1 patent)Joshua B LedererMaryann Ivers (1 patent)Joshua B LedererJoshua B Lederer (11 patents)Mark T SalanderMark T Salander (30 patents)Agnes Csilla DomotorAgnes Csilla Domotor (24 patents)Quincy L ReeseQuincy L Reese (7 patents)Richard C Bellofatto, JrRichard C Bellofatto, Jr (16 patents)Frank J PapaFrank J Papa (4 patents)Maryann IversMaryann Ivers (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Gem Group, Inc. (11 from 48 patents)


11 patents:

1. 7575137 - Covered notepad with document holder

2. 7487871 - Padfolio with tapered elastic outer pocket

3. 7281877 - Padfolio with work area

4. D526119 - Notepad with lanyard and document holder

5. D526018 - Notepad cover

6. 7055682 - Padfolio with compartmentalized interior

7. D518100 - Note jotter cover

8. 6983688 - Decoration for bags and cases and method for applying the same

9. 6920975 - Clock for notepad cover flap

10. D499551 - Padfolio with tapered outer pocket

11. D486523 - Surface-mount pen holder

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idiyas.com
as of
12/12/2025
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