Average Co-Inventor Count = 2.00
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 832,761 patents)
2. Westbrass Company (1 from 2 patents)
5 patents:
1. 10865552 - Simplified drain plug with overflow release
2. 9890522 - Adjustable overflow closure device with cable drain
3. 9702129 - Adjustable overflow closure device
4. 9157222 - Adjustable overflow closure device
5. 8635719 - Adjustable overflow closure device