Average Co-Inventor Count = 4.00
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. Woodstream Corporation (4 from 340 patents)
4 patents:
1. 6990766 - Escape-proof repeating animal trap
2. 6955007 - Escape-proof repeating animal trap
3. 6694669 - Escape-proof repeating animal trap
4. 6622422 - Escape-proof repeating animal trap