Average Co-Inventor Count = 4.86
ph-index = 3
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. Amoco Corporation (1 from 1,528 patents)
2. Bp Corporation North America Inc. (1 from 494 patents)
3. Bp Amoco Corporation (1 from 96 patents)
3 patents:
1. 6740385 - Tuftable and tufted fabrics
2. 5942451 - Antiskid fabric
3. 5942452 - Antiskid fabric