Average Co-Inventor Count = 2.47
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. Lexmark International, Inc. (7 from 3,032 patents)
7 patents:
1. D934675 - Product packaging element
2. D918294 - Notary stamp physical unclonable function reader frame
3. D914497 - Bottle stopper
4. D911331 - Three dimensional faceted identification chip
5. D901076 - Cylindrical hair straightener
6. D901077 - Hair straightener with flared ends
7. D901078 - Hair straightener with flat sides