Average Co-Inventor Count = 2.23
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. Sloan Valve Company (6 from 318 patents)
2. Educational Insights, Inc. (1 from 19 patents)
3. Evets Corporation (1 from 15 patents)
8 patents:
1. D796652 - Wall hung water closet
2. D709124 - Clip-on musical instrument tuner
3. D679782 - Faucet
4. D679783 - Faucet
5. D661377 - Faucet
6. D653733 - Faucet
7. D644719 - Faucet
8. D642078 - Elapsed time clock