Growing community of inventors

Barrington, IL, United States of America

Robert T Stephen

Average Co-Inventor Count = 3.28

ph-index = 14

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 = 592

Robert T StephenErich J Schlosser (17 patents)Robert T StephenJ Michael Alden (16 patents)Robert T StephenJames C Stephen (9 patents)Robert T StephenMark J Johnson (3 patents)Robert T StephenAdrian A Bruno (3 patents)Robert T StephenEwald Sieg (3 patents)Robert T StephenDaniel S Choi (2 patents)Robert T StephenMohammed Shoeb (2 patents)Robert T StephenCurt Backman (2 patents)Robert T StephenEdna Schlosser (2 patents)Robert T StephenDugan O'Keene (1 patent)Robert T StephenRobert T Stephen (24 patents)Erich J SchlosserErich J Schlosser (72 patents)J Michael AldenJ Michael Alden (42 patents)James C StephenJames C Stephen (43 patents)Mark J JohnsonMark J Johnson (68 patents)Adrian A BrunoAdrian A Bruno (56 patents)Ewald SiegEwald Sieg (14 patents)Daniel S ChoiDaniel S Choi (16 patents)Mohammed ShoebMohammed Shoeb (15 patents)Curt BackmanCurt Backman (8 patents)Edna SchlosserEdna Schlosser (2 patents)Dugan O'KeeneDugan O'Keene (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Weber-stephen Products Company (22 from 161 patents)


24 patents:

1. 6805113 - Support frame barbecue grill assembly

2. D497100 - Ring-post fastener

3. D496851 - Ring-post fastener

4. 6739558 - Barbecue grill assembly with a shelf component

5. 6644175 - Barbecue grill cooking surface assembly

6. D462227 - Barbecue grill assembly

7. D462234 - Shelf for an outdoor cooking device

8. 6363926 - Handle for a barbecue grill

9. 6354548 - Dropping side shelf assembly

10. 6318356 - Ash disposal and damping means for barbecue grill

11. 6155248 - Ash catcher assembly for barbecue grill

12. D433279 - Barbecue cooker cover

13. D431963 - Cart

14. 6102029 - Burner assembly for a gas barbecue grill

15. 6102028 - Smoker attachment for a barbecue grill

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as of
12/31/2025
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