Inventor · disambiguated record
Donald V. Nicol
Also filed as: NICOL DONALD V
5 granted patents·75 citations·filing 1992–2003
81Inventor score
Files withGAS RES INST2GAS TECHNOLOGY INST1O B JOHNSON MANUFACTURING INC1Q B JOHNSON MANUFACTURING INC1
Top patents by PatentIndex Score
5 records- 0169US6932858B2Vortex tube system and method for processing natural gasGAS TECHNOLOGY INST·Filed 2003·Granted Aug 23, 2005·21 cites·13 claims
- 0267US5402645ALiquid product recovery from a hydrocarbon gas streamO B JOHNSON MANUFACTURING INC·Filed 1994·Granted Apr 4, 1995·28 cites·8 claims
- 0341US5309720ACryogenic system for processing a hydrocarbon gas streamQ B JOHNSON MANUFACTURING INC·Filed 1992·Granted May 10, 1994·12 cites·20 claims
- 0438US5423189AControl system for absorption heat transfer plantsGAS RES INST·Filed 1993·Granted Jun 13, 1995·13 cites·2 claims
- 0524US5315839AControl system for absorption heat transfer plantsGAS RES INST·Filed 1992·Granted May 31, 1994·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Donald V. Nicol 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 →