Average Co-Inventor Count = 2.25
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. Hct Asia Limited (1 from 50 patents)
2. Hct Limited (1 from 40 patents)
3. Lir-usa Manufacturing Co., Inc. (1 from 3 patents)
3 patents:
1. 8408218 - Applicator with extendable implement
2. 7806614 - Multiple foundation stick container
3. 5437294 - Compact with rotatable panel in base and/or cover