Average Co-Inventor Count = 1.20
ph-index = 1
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. Kpi—kwik Products, Inc. (2 from 2 patents)
2. Echo, Inc. (1 from 39 patents)
3. Kpi—kiwk Products, Inc. (1 from 1 patent)
4 patents:
1. D1043289 - Adaptor for rotary trimmer head
2. D929828 - Housing for flexible line on a rotary trimmer
3. D907973 - Housing for flexible line on a rotary trimmer
4. D744326 - Housing for storage of flexible line