Assignee
CHARLES E HILL & ASSOCIATES IN
US·9 granted patents·1,998 citations·filing 1992–2007
Top patents by PatentIndex Score
9 records- 0198US5761649AMethod for updating a remote computerCHARLES E HILL & ASSOCIATES IN·Filed 1995·Granted Jun 2, 1998·297 cites·20 claims
- 0295US6029142AElectronic catalog system and methodCHARLES E HILL & ASSOCIATES IN·Filed 1998·Granted Feb 22, 2000·170 cites·40 claims
- 0394US5970471AVirtual catalog and product presentation method and apparatusCHARLES E HILL & ASSOCIATES IN·Filed 1996·Granted Oct 19, 1999·572 cites·39 claims
- 0492US5528490AElectronic catalog system and methodCHARLES E HILL & ASSOCIATES IN·Filed 1992·Granted Jun 18, 1996·432 cites·40 claims
- 0589US7370008B1Electronic catalog system and methodCHARLES E HILL & ASSOCIATES IN·Filed 2005·Granted May 6, 2008·23 cites·25 claims
- 0688US6131088AElectronic catalog system and methodCHARLES E HILL & ASSOCIATES IN·Filed 1998·Granted Oct 10, 2000·295 cites·12 claims
- 0779US5754864ASoftware piracy detection systemCHARLES E HILL & ASSOCIATES IN·Filed 1996·Granted May 19, 1998·186 cites·3 claims
- 0874US7832127B2Apparatus for attaching a work tool to a loaderCHARLES E HILL & ASSOCIATES IN·Filed 2007·Granted Nov 16, 2010·9 cites·20 claims
- 0969US7433881B1System and method for handling multi-resolution graphics filesCHARLES E HILL & ASSOCIATES IN·Filed 2001·Granted Oct 7, 2008·14 cites·35 claims
Join the waitlist — get patent alerts
Get an alert when CHARLES E HILL & ASSOCIATES IN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →