Average Co-Inventor Count = 2.40
ph-index = 4
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 832,718 patents)
2. 2l Products, Inc. (1 from 1 patent)
6 patents:
1. 7340783 - Compressed air drain opening device
2. 7328793 - Plunger storage unit
3. D535073 - Plunger bell
4. 6862753 - Compressed air drain opening device
5. 6789276 - Compressed air drain opening device
6. 6484326 - Compressed air drain opening device