Average Co-Inventor Count = 1.29
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. Other (3 from 832,966 patents)
2. Texon Corporation (1 from 19 patents)
3. Think, Inc. (1 from 10 patents)
3 patents:
1. 5138133 - Heating sheet having far infrared radiator attached and various
2. 4540878 - Net circuit type heating and warming equipment
3. 4533821 - Heating sheet