Average Co-Inventor Count = 2.47
ph-index = 6
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. Gary Plastic Packaging Corp. (6 from 6 patents)
2. Hopkins Manufacturing Corporation (1 from 208 patents)
7 patents:
1. 7445246 - Clipboard assembly
2. D454254 - Computer screen and keyboard dusting brush
3. 6006396 - Ice scraper
4. D415325 - Ice scraper
5. D410122 - Ice scraper
6. D394923 - Ice scraper
7. D392784 - Ice scraper