Average Co-Inventor Count = 3.00
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. H.b. Fuller Company (4 from 203 patents)
4 patents:
1. 4890444 - Bonded fluted filter media to end cap
2. 4769096 - Process of bonding fluted filter media to end caps
3. 4608111 - Bonding method employing an adhesive which contains in an aqueous base
4. 4564649 - Polyvinyl alcohol and lignin sulfonate containing adhesive