Average Co-Inventor Count = 1.60
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. Other (4 from 833,002 patents)
4 patents:
1. 10589971 - Working platform for a tractor
2. 7644776 - Fire fighters water transfer pipe
3. 6043420 - Bass drum pillow muffle
4. 4608483 - Heater for a drum