Average Co-Inventor Count = 2.25
ph-index = 2
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. Gsw Inc. (2 from 31 patents)
2. Siemens Aktiengesellschaft (1 from 30,034 patents)
3 patents:
1. 8235203 - Weighbelt feeder apparatus
2. 5617678 - Eavestrough system
3. D346735 - Eavestrough hook