Inventor · disambiguated record

Lawrence A. Drenan

Also filed as: DRENAN LAWRENCE A

2 granted patents·117 citations·filing 2002–2003

65Inventor score

Technology areasG06Q

Files withCADENCE DESIGN SYSTEMS INC2

Top patents by PatentIndex Score

2 records

0189US7143136B1Secure inter-company collaboration environmentCADENCE DESIGN SYSTEMS INC·Filed 2002·Granted Nov 28, 2006·110 cites·51 claims
0263US7546360B2Isolated working chamber associated with a secure inter-company collaboration environmentCADENCE DESIGN SYSTEMS INC·Filed 2003·Granted Jun 9, 2009·7 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Lawrence A. Drenan 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 →