Average Co-Inventor Count = 1.33
ph-index = 4
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. Hardee's Food Systems, Inc. (2 from 7 patents)
2. International Paper Company (1 from 1,173 patents)
3. Williams Industries, Inc. (1 from 34 patents)
4. Atlanta Cutlery Corporation (1 from 8 patents)
4 patents:
1. D319017 - Container lid
2. 4811486 - Pocket knife
3. 4558528 - Openable package for a consumer product such as child's meal, with a
4. 4548352 - Pop-out carton