Average Co-Inventor Count = 3.48
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. American Greetings Corporation (13 from 423 patents)
13 patents:
1. D786691 - Gift box with fur
2. 9499306 - Gift bag with integral candy dispenser
3. 8973291 - Motorized foam greeting card
4. 8739438 - Wine bottle greeting card
5. 8661719 - Interactive greeting card with magnet
6. D697968 - Wine bottle greeting card
7. 8374878 - Audio envelopes
8. D665446 - Greeting card
9. D664194 - Sweater shaped greeting card
10. D643061 - Pull apart greeting card
11. D642612 - Lion pull apart greeting card
12. D642613 - Monster pull apart greeting card
13. D641779 - Decorative pull apart greeting card