Average Co-Inventor Count = 1.31
ph-index = 11
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. Dart Industries Inc. (13 from 1,642 patents)
2. Imperial Knife Associated Companies, Inc. (1 from 4 patents)
14 patents:
1. 4438564 - Egg scoop or spoon
2. D258511 - Card rack or the like
3. D256205 - Stackable bowl or the like
4. 4213271 - Planter
5. D255858 - Cup or the like
6. D255439 - Plant receptacle or the like
7. D255410 - Planter or the like
8. D247839 - Combined cup and coaster/cover or the like
9. 4071212 - Implement rack
10. D245384 - Combined coaster and cover or the like
11. D245385 - Egg scoop or the like
12. D244340 - Knife rest or the like
13. 4008526 - Openable curvilinear openings of different geometrical shapes
14. 3964602 - Multi-purpose receptacle