Inventor
John O'Brien Evans
Inventor
Knoxville, TN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level29%
A01NPreservation of bodies of humans or animals or plants or parts thereof14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for14%
LOC1314%
LOC1414%
PatentTitleYear
D0713791'Wireless network coordinator'2014D0713816'Wireless end node'20148,378,833'Automatic delivery/drain detection using a level monitoring system'20137,298,278'Automatic delivery/drain detection using a level monitoring system'20076,043,195'Method for the enhancement of seedhead suppression in turf'20005,924,728'Fuel bottle attachment in fluid fueled inflator'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Beaver, UT, US· patent location history
2000Based in Logan, UT, US· patent location history
2007–2013Patents assigned to ROBERTSHAW CONTROLS CO (2)· patent assignee history
2007–2014Based in Knoxville, TN, US· patent location history
2014Patents assigned to BERRY STEPHEN RUSS (2)· patent assignee history
2014Patents assigned to EVANS JOHN O'BRIEN (2)· patent assignee history
2014Patents assigned to FLEETWOOD STEPHEN W (2)· patent assignee history
2014Patents assigned to MILLIUS MICHAEL JOSEPH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BERRY STEPHEN RUSS | 2 | 2014 |
| EVANS JOHN O'BRIENself | 2 | 2014 |
| FLEETWOOD STEPHEN W | 2 | 2014 |
| MILLIUS MICHAEL JOSEPH | 2 | 2014 |
| ROBERTSHAW CONTROLS CO | 2 | 2007–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Knoxville, TN, US | 4 | 2007–2014 |
| Logan, UT, US | 1 | 2000 |
| Beaver, UT, US | 1 | 1999 |