Inventor · disambiguated record

Derek Langlands

Also filed as: LANGLANDS DEREK

2 granted patents·19 citations·filing 2008–2011

60Inventor score

Technology areasB01D Y10T

Files withAAF MCQUAY INC1 LANGLANDS DEREK1

Top patents by PatentIndex Score

2 records

0177US8216413B2Method of making a marine gas turbine filterLANGLANDS DEREK·Filed 2011·Granted Jul 10, 2012·11 cites·14 claims
0273US7905974B2Method of making a marine gas turbine filterAAF MCQUAY INC·Filed 2008·Granted Mar 15, 2011·8 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when Derek Langlands 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 →