Inventor · disambiguated record

David L. Mac.Smith

Also filed as: MAC SMITH DAVID L

2 granted patents·26 citations·filing 1998–2002

62Inventor score

Technology areasG06Q

Files withCATUITY INC2

Top patents by PatentIndex Score

2 records

0172US6532518B2Data carrying device and systems for use therewithCATUITY INC·Filed 2002·Granted Mar 11, 2003·18 cites·26 claims
0225US6449684B1Data carrying device and systems for use therewithCATUITY INC·Filed 1998·Granted Sep 10, 2002·8 cites·1 claims

Join the waitlist — get patent alerts

Get an alert when David L. Mac.Smith 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 →