Inventor · disambiguated record
William K. Crispin
Also filed as: CRISPIN WILLIAM K
3 granted patents·155 citations·filing 1997–1999
78Inventor score
Technology areasA01G
Files withENVIRONMENTALLY CORRECT CONCEPTS3
Top patents by PatentIndex Score
3 records- 0192US5887547AMethod for measuring and quantifying amounts of carbon from certain greenhouse gases sequestered in grassy and herbaceous plants above and below the soil surfaceENVIRONMENTALLY CORRECT CONCEPTS·Filed 1997·Granted Mar 30, 1999·77 cites·6 claims
- 0287US6115672AMethod for measuring and quantifying amounts of carbon from certain greenhouse gases sequestered in and by grassy and herbaceous plants above and below the soil surfaceENVIRONMENTALLY CORRECT CONCEPTS·Filed 1999·Granted Sep 5, 2000·50 cites·6 claims
- 0375US5975020AMethod for measuring and quantifying amounts of carbon from certain greenhouse gases sequestered in and by grassy and herbaceous plants above and below the soil surfaceENVIRONMENTALLY CORRECT CONCEPTS·Filed 1998·Granted Nov 2, 1999·28 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when William K. Crispin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →