Growing community of inventors

Chicago, IL, United States of America

Allison W Katzman

Average Co-Inventor Count = 2.92

ph-index = 9

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 = 249

Allison W KatzmanBurton C Meyer (4 patents)Allison W KatzmanHarry Disko (3 patents)Allison W KatzmanJeffrey D Breslow (2 patents)Allison W KatzmanGordon A Barlow (2 patents)Allison W KatzmanRouben T Terzian (2 patents)Allison W KatzmanWayne A Kuna (2 patents)Allison W KatzmanDonald A Rosenwinkel (2 patents)Allison W KatzmanJohn R Wildman (2 patents)Allison W KatzmanPalmer J Schoenfield (2 patents)Allison W KatzmanErick E Erickson (2 patents)Allison W KatzmanJohn D Osher (2 patents)Allison W KatzmanDonald F Nix (2 patents)Allison W KatzmanEdward T Holahan (2 patents)Allison W KatzmanMark Luecke (2 patents)Allison W KatzmanHoward J Morrison (1 patent)Allison W KatzmanJohn V Zaruba (1 patent)Allison W KatzmanEugene Jaworski (1 patent)Allison W KatzmanAlbert G Keller (1 patent)Allison W KatzmanMarvin I Glass (1 patent)Allison W KatzmanPeter Aleksa (1 patent)Allison W KatzmanAllison W Katzman (18 patents)Burton C MeyerBurton C Meyer (77 patents)Harry DiskoHarry Disko (53 patents)Jeffrey D BreslowJeffrey D Breslow (110 patents)Gordon A BarlowGordon A Barlow (56 patents)Rouben T TerzianRouben T Terzian (53 patents)Wayne A KunaWayne A Kuna (42 patents)Donald A RosenwinkelDonald A Rosenwinkel (34 patents)John R WildmanJohn R Wildman (31 patents)Palmer J SchoenfieldPalmer J Schoenfield (25 patents)Erick E EricksonErick E Erickson (12 patents)John D OsherJohn D Osher (12 patents)Donald F NixDonald F Nix (10 patents)Edward T HolahanEdward T Holahan (9 patents)Mark LueckeMark Luecke (4 patents)Howard J MorrisonHoward J Morrison (98 patents)John V ZarubaJohn V Zaruba (37 patents)Eugene JaworskiEugene Jaworski (35 patents)Albert G KellerAlbert G Keller (8 patents)Marvin I GlassMarvin I Glass (4 patents)Peter AleksaPeter Aleksa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Marvin Glass & Associates (15 from 422 patents)

2. Cap Toys, Inc. (2 from 19 patents)

3. Other (1 from 832,812 patents)


18 patents:

1. 5026054 - Toy

2. 4944363 - Toy ball

3. 4674169 - Method of making a permanent doll wig

4. 4626225 - Toy figures with flexible hair inserts

5. 4622019 - Toy figurine and environment playset

6. 4345400 - Plush bank

7. 4304063 - Animated doll

8. 4297153 - Method and apparatus for making doll clothing and doll house accessories

9. 4280297 - Doll with water activated shower cap

10. 4266367 - Sitting doll

11. 4245429 - Baby doll

12. 4240224 - Toy vehicle

13. 4161081 - Amusement set

14. 4143482 - Amusement device

15. 4050875 - Arts and crafts molding device

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as of
12/18/2025
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