Average Co-Inventor Count = 3.40
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. Amoco Corporation (2 from 1,528 patents)
2. Standard Oil Company (indiana) (1 from 1,055 patents)
3. Bp Corporation North America Inc. (1 from 494 patents)
4 patents:
1. 6849565 - Carpet construction and carpet backings for same
2. 5201497 - End fabric woven fence
3. 5187005 - Self-bonded nonwoven web and woven fabric composites
4. 4148770 - Furniture fabric and coating