Growing community of inventors

Minnetonka, MN, United States of America

Andrew Dvorak

Average Co-Inventor Count = 2.00

ph-index = 5

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 = 67

Andrew DvorakDan R Johnson (7 patents)Andrew DvorakPaul Holtan (5 patents)Andrew DvorakDaniel Thomas Johnson (1 patent)Andrew DvorakDan Johnson (0 patent)Andrew DvorakAndrew Dvorak (13 patents)Dan R JohnsonDan R Johnson (16 patents)Paul HoltanPaul Holtan (13 patents)Daniel Thomas JohnsonDaniel Thomas Johnson (23 patents)Dan JohnsonDan Johnson (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dane Technologies, Inc. (12 from 23 patents)

2. Other (1 from 832,718 patents)


13 patents:

1. 10647342 - Cart pusher, mateable carts, and related systems, methods, and devices

2. 10555855 - Multifunctional aircraft aisle wheelchair and related systems and methods

3. 10106184 - Cart pusher, mateable carts, and related systems, methods, and devices

4. 10011291 - Cart pusher, mateable carts, and related systems, methods, and devices

5. 9994246 - Cart transporting apparatus

6. 9913772 - Multifunctional aircraft aisle wheelchair and related systems and methods

7. 9775753 - Methods, systems, and devices relating to multifunctional aircraft aisle wheelchair

8. 9701329 - Cart pusher, mateable carts, and related systems, methods, and devices

9. 9393978 - Utility machine with dual-mode steering

10. 9010771 - Utility machine with dual-mode steering

11. 8997905 - Electric utility vehicle

12. 8870211 - Cart transporting apparatus

13. 8360459 - Cart transporting apparatus

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as of
12/11/2025
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