Growing community of inventors

Grayslake, IL, United States of America

Robert C Fortmann

Average Co-Inventor Count = 1.89

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 = 224

Robert C FortmannCurtis Clarence Pinnow (7 patents)Robert C FortmannRobert Cooper Bohn (4 patents)Robert C FortmannLawrence G Banovez (3 patents)Robert C FortmannFrank G Marolda (3 patents)Robert C FortmannJeffrey S Erber (2 patents)Robert C FortmannHenry Thomas Ewald (1 patent)Robert C FortmannGlenn Schackmuth (1 patent)Robert C FortmannPaul G Simmons (1 patent)Robert C FortmannWilliam A Joseph, Jr (1 patent)Robert C FortmannGustav Kuschewski (1 patent)Robert C FortmannLouis Porcaro (1 patent)Robert C FortmannRichard Joseph Paddock, Jr (1 patent)Robert C FortmannRyan J Savage (1 patent)Robert C FortmannCharles Hunckler (1 patent)Robert C FortmannRobert C Fortmann (22 patents)Curtis Clarence PinnowCurtis Clarence Pinnow (21 patents)Robert Cooper BohnRobert Cooper Bohn (4 patents)Lawrence G BanovezLawrence G Banovez (12 patents)Frank G MaroldaFrank G Marolda (3 patents)Jeffrey S ErberJeffrey S Erber (3 patents)Henry Thomas EwaldHenry Thomas Ewald (42 patents)Glenn SchackmuthGlenn Schackmuth (29 patents)Paul G SimmonsPaul G Simmons (16 patents)William A Joseph, JrWilliam A Joseph, Jr (7 patents)Gustav KuschewskiGustav Kuschewski (3 patents)Louis PorcaroLouis Porcaro (2 patents)Richard Joseph Paddock, JrRichard Joseph Paddock, Jr (1 patent)Ryan J SavageRyan J Savage (1 patent)Charles HuncklerCharles Hunckler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Carter Hoffmann, Inc. (10 from 21 patents)

2. Carter-hoffman LLC (8 from 12 patents)

3. Restaurant Technology Inc. (3 from 173 patents)

4. Carrier Commercial Refrigeration, Inc. (1 from 51 patents)


22 patents:

1. 10485381 - Food storage container with removable portion

2. 10408885 - Transportable warming cart

3. 10258197 - Modular holding cabinet

4. D829471 - Kitchen garden cabinet

5. D821050 - Mobile food cabinet

6. D821051 - Mobile single-door food cabinet

7. D821052 - Mobile two-door food cabinet

8. 9126613 - Movable cart

9. 8695489 - Food staging device

10. 7732738 - Banquet cart including heat retention material

11. 7394042 - Banquet cart including heat retention material

12. 7102103 - Banquet cart including heat retention material

13. 5880434 - Food treatment cabinet

14. 5852967 - Food treatment system

15. 5421481 - Self-biasing system

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as of
12/6/2025
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