Growing community of inventors

Arlington Heights, IL, United States of America

Thomas Lee Long

Average Co-Inventor Count = 1.41

ph-index = 4

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 = 53

Thomas Lee LongHans Ebbe Jernstrom (2 patents)Thomas Lee LongRonald Liedtke (1 patent)Thomas Lee LongThomas Lee Long (4 patents)Hans Ebbe JernstromHans Ebbe Jernstrom (3 patents)Ronald LiedtkeRonald Liedtke (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,891 patents)

2. Jernstrom Design Workshop, Inc. (1 from 1 patent)


4 patents:

1. 6508243 - Apparatus and method for practicing hitting a baseball

2. 6050907 - Apparatus and method for practicing hitting a baseball

3. 4323238 - Action toy requiring space perception and eye/hand coordination

4. 4085540 - Mechanical toy athlete

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