Average Co-Inventor Count = 5.14
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. Recovery Engineering, Inc. (2 from 23 patents)
2. Century Mfg. Co. (1 from 33 patents)
3 patents:
1. D406003 - Water purification pitcher
2. D386041 - Water purification pitcher
3. D370050 - Console for fluid recycling