Average Co-Inventor Count = 1.20
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.
Company Filing History:
1. Other (4 from 832,843 patents)
2. Norman S. Blodgett (1 from 1 patent)
3. Shel Industries, Inc. (1 from 1 patent)
6 patents:
1. 6595902 - Weight training and toning device
2. 6273846 - Weight training and toning device
3. 5044507 - Collapsible drying rack
4. 4586730 - Clipboard
5. 4496276 - Shear
6. 4219958 - Hingedly connected triangular elements