Average Co-Inventor Count = 3.00
ph-index = 2
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. Gemtron Corporation (4 from 53 patents)
4 patents:
1. 6773777 - Method of manufacturing a stack of spaced lites
2. 6652945 - Method of manufacturing a stack of spaced lites
3. 6488804 - Method of manufacturing a stack of spaced lites
4. 6220437 - Stack of spaced sheets