Inventor · disambiguated record

Gordon C. Hullar

Also filed as: HULLAR GORDON C

2 granted patents·84 citations·filing 1992–1993

68Inventor score

Technology areasF25B

Files withENVIROSYSTEMS CORP2

Top patents by PatentIndex Score

2 records

0180US5230223AMethod and apparatus for efficiently controlling refrigeration and air conditioning systemsENVIROSYSTEMS CORP·Filed 1992·Granted Jul 27, 1993·57 cites·7 claims
0261US5333469AMethod and apparatus for efficiently controlling refrigeration and air conditioning systemsENVIROSYSTEMS CORP·Filed 1993·Granted Aug 2, 1994·27 cites·5 claims

Join the waitlist — get patent alerts

Get an alert when Gordon C. Hullar 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 →