Average Co-Inventor Count = 3.43
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. Teledyne Industries, Inc. (2 from 625 patents)
2. Emhart Inc. (1 from 591 patents)
2 patents:
1. 6247929 - Oral irrigator handle assembly having a pressure control valve and stop valve assembly
2. D432622 - Filter cartridge