Inventor · disambiguated record

John Lancaster

Also filed as: LANCASTER JOHN · LANCASTER JOHN T

2 granted patents·12 citations·filing 1977–1991

56Inventor score

Technology areasA63F H03M

Files withLANCASTER JOHN T1 SIEMENS AG OESTERREICH1

Top patents by PatentIndex Score

2 records

0126US5148169AMethod and apparatus for conversion of the sampled signal of an analog input signalSIEMENS AG OESTERREICH·Filed 1991·Granted Sep 15, 1992·7 cites·5 claims
0226US4176845AApparatus for playing a simulated golf gameLANCASTER JOHN T·Filed 1977·Granted Dec 4, 1979·5 cites·6 claims

Join the waitlist — get patent alerts

Get an alert when John Lancaster 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 →