Average Co-Inventor Count = 1.33
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. Qualex, Inc. (3 from 3 patents)
2. Other (1 from 832,912 patents)
3. Qualex Financial Corporation (1 from 2 patents)
4. Dentrac Corp. (1 from 1 patent)
6 patents:
1. 6223444 - Remote sensor apparatus and method
2. 6038780 - Remote sensor apparatus and method
3. 5407512 - Apparatus for mounting photographic prints and method of using same
4. 5183296 - Photograph album and method for making same
5. 5040216 - Photo album assembly and package
6. 4925779 - Photo strip protection method and product