Average Co-Inventor Count = 3.20
ph-index = 5
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. Northern Tool & Equipment Company, Inc. (10 from 41 patents)
2. Other (1 from 832,966 patents)
12 patents:
1. 11604033 - Notched base ring for use with a heat exchanger of a pressure washer
2. D912340 - Trailer mounted pressure washer
3. D911640 - Trailer mounted pressure washer
4. D910942 - Trailer mounted pressure washer
5. D910252 - Trailer mounted pressure washer
6. 10875040 - Pump, engine, and generator unit for use with a pressure washer
7. 10799899 - Modular design for pressure washer systems
8. D892418 - Trailer mounted pressure washer
9. 10359039 - Low cleaning fluid shutdown system for use with a pressure washer
10. 8893855 - Bearing protection with positive lubricant-level indication
11. D709932 - Log splitter wedge housing
12. D618707 - Extended run water pump