Inventor · disambiguated record

William D. Sangster

Also filed as: SANGSTER WILLIAM D

2 granted patents·48 citations·filing 1999–2001

64Inventor score

Technology areasB23Q Y10T

Files withDAPRA CORP1

Top patents by PatentIndex Score

2 records

0171US6824337B2Machine tool mounted marking apparatus and methodDAPRA CORP·Filed 2001·Granted Nov 30, 2004·20 cites·17 claims
0260US6457919B1Multi-purpose machine tool for high volume secondary operationsFiled 1999·Granted Oct 1, 2002·28 cites·15 claims

Join the waitlist — get patent alerts

Get an alert when William D. Sangster 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 →