Average Co-Inventor Count = 3.00
ph-index = 2
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. Brk Brands, Inc. (3 from 57 patents)
3 patents:
1. 5605205 - Readily deployable portable escape ladder
2. D371854 - Ladder rung
3. D370736 - Escape ladder