Growing community of inventors

Coconut Creek, FL, United States of America

Philip D Bart

Average Co-Inventor Count = 1.11

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 = 391

Philip D BartWilliam T Wilkinson (2 patents)Philip D BartDavid L Murray (1 patent)Philip D BartJeffrey M Herman (1 patent)Philip D BartPhilip D Bart (21 patents)William T WilkinsonWilliam T Wilkinson (136 patents)David L MurrayDavid L Murray (39 patents)Jeffrey M HermanJeffrey M Herman (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (9 from 832,680 patents)

2. Worldwide Inventions, Inc. (5 from 5 patents)

3. M & B Toys, S.a. (2 from 2 patents)

4. Pbi, Inc. (1 from 1 patent)


21 patents:

1. D693168 - Skillet pancake flipper

2. 6681683 - Pancake cooking pan with flat cooking surface

3. D473416 - Egg and pancake cooker

4. 6550374 - Pancake cooking pan with flat cooking surface

5. 6539844 - Pancake cooking pan with flat cooking surface

6. 6514118 - Toy stuffed animal having convertible configurations

7. 6416377 - Bubble blowing device with multi-color effects and varying air flow pressure

8. 6220916 - Toy band with pre-recorded message

9. 6066026 - Remote controlled simulated tire amusement device

10. 5871386 - Remote controlled movable ball amusement device

11. D338752 - Cordless hand-held portable vacuum cleaner

12. D338290 - Cordless hand-held portable vacuum cleaner

13. D337400 - Cordless hand-held portable vacuum cleaner

14. D273880 - Toy bubble blower

15. 4423565 - Bubble-blowing device with varying air flow pressure

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as of
12/8/2025
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