Average Co-Inventor Count = 1.97
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. J.l. Clark, Inc. (3 from 89 patents)
2. Other (1 from 832,718 patents)
4 patents:
1. 6422411 - Tamper resistant closure overcap for metal spice can
2. D430031 - One-piece closure with anti-finger intrusion lift-tab
3. 5834127 - Informative card made of sheet metal
4. 5782371 - Metal container having resilient hinged connector