Growing community of inventors

Evanston, IL, United States of America

Palmer J Schoenfield

Average Co-Inventor Count = 2.33

ph-index = 11

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 = 290

Palmer J SchoenfieldHoward J Morrison (8 patents)Palmer J SchoenfieldBurton C Meyer (6 patents)Palmer J SchoenfieldWayne A Kuna (5 patents)Palmer J SchoenfieldHarry Disko (4 patents)Palmer J SchoenfieldGordon A Barlow (2 patents)Palmer J SchoenfieldRouben T Terzian (2 patents)Palmer J SchoenfieldSteven P Hanson (2 patents)Palmer J SchoenfieldAllison W Katzman (2 patents)Palmer J SchoenfieldDenise Gardner (2 patents)Palmer J SchoenfieldKathy A Dunn (2 patents)Palmer J SchoenfieldRalph J Kulesza (1 patent)Palmer J SchoenfieldMichael J Ferris (1 patent)Palmer J SchoenfieldRobert K Allen (1 patent)Palmer J SchoenfieldErick E Erickson (1 patent)Palmer J SchoenfieldMarvin I Glass (1 patent)Palmer J SchoenfieldJames G Thibault (1 patent)Palmer J SchoenfieldPalmer J Schoenfield (25 patents)Howard J MorrisonHoward J Morrison (98 patents)Burton C MeyerBurton C Meyer (77 patents)Wayne A KunaWayne A Kuna (42 patents)Harry DiskoHarry Disko (53 patents)Gordon A BarlowGordon A Barlow (56 patents)Rouben T TerzianRouben T Terzian (53 patents)Steven P HansonSteven P Hanson (21 patents)Allison W KatzmanAllison W Katzman (18 patents)Denise GardnerDenise Gardner (3 patents)Kathy A DunnKathy A Dunn (2 patents)Ralph J KuleszaRalph J Kulesza (38 patents)Michael J FerrisMichael J Ferris (19 patents)Robert K AllenRobert K Allen (14 patents)Erick E EricksonErick E Erickson (12 patents)Marvin I GlassMarvin I Glass (4 patents)James G ThibaultJames G Thibault (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Marvin Glass & Associates (25 from 422 patents)


25 patents:

1. 4360988 - Toy assembly line for toy motor vehicle

2. D261289 - Combined cash register and bar code reader toy

3. 4292758 - Jet toy boat

4. 4282674 - Toy cash register

5. 4262443 - Pop-up whale

6. 4261133 - Toy car crushing apparatus

7. 4246719 - Fluid actuated toy

8. 4240224 - Toy vehicle

9. 4217724 - Interlocking wheeled figure construction toy

10. 4211030 - Space toy

11. 4177991 - Amusement apparatus

12. 4171133 - Self-propelled target toy

13. 4161081 - Amusement set

14. 4141175 - Action toy

15. D251210 - Toy vehicle

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as of
1/9/2026
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