Inventor · disambiguated record
William H. Chapman, Jr.
Also filed as: CHAPMAN JR WILLIAM · CHAPMAN JR WILLIAM H · CHAPMAN WILLIAM H
4 granted patents·3 pending applications·23 citations·filing 1992–2025
71Inventor score
Top patents by PatentIndex Score
7 records- 0169US7824879B2Device and method for measuring LDL-associated cholesterolCHOLESTECH CORP·Filed 2008·Granted Nov 2, 2010·5 cites·25 claims
- 0269US2025387737A1Sorbent indoor air purifierCHAPMAN JR WILLIAM H·Filed 2025·Application pending·0 cites
- 0362US12427456B2Sorbent indoor air purifierCHAPMAN JR WILLIAM H·Filed 2022·Granted Sep 30, 2025·0 cites·15 claims
- 0454US6435431B1Pulverizing system purgingSTURTEVANT INC·Filed 2000·Granted Aug 20, 2002·4 cites·10 claims
- 0546US2002151089A1Separating components of biological samplesFiled 2002·Application pending·0 cites
- 0638US5152313ASafety apparatus for disconnects and/or valvesSEMI GAS SYSTEMS INC·Filed 1992·Granted Oct 6, 1992·14 cites·9 claims
- 0734US2002182603A1Uniformly functionalized surfaces for microarraysFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when William H. Chapman, Jr. 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 →