Average Co-Inventor Count = 1.00
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. Donsco Incorporated (4 from 8 patents)
4 patents:
1. D350915 - Christmas tree stand
2. D346884 - Bird feeder
3. D344911 - Christmas tree stand
4. D319890 - Lantern