Average Co-Inventor Count = 2.14
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.
Company Filing History:
1. Other (3 from 832,912 patents)
2. Rite Autotronics Corporation (1 from 20 patents)
3. Portalign Toll Corporation (1 from 1 patent)
5 patents:
1. 4968282 - Poseable doll
2. 4610094 - Level
3. 4513962 - Spring type hand grip exerciser
4. 4335512 - Attachment for a power hand saw
5. 4279355 - Twist-lock container