Inventor

Joel John Octave Gervais

Inventor

Saskatoon, CA

Overview

37→

Patents

2012–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 37 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A01Cprimary

A01CPlanting54%

G01FMeasuring volume, volume flow, mass flow or liquid level16%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors10%

Y02PClimate change mitigation technologies in the production or processing of goods6%

A01BSoil working in agriculture or forestry3%

G05BControl or regulating systems in general3%

A01GHorticulture1%

A01MCatching, trapping or scaring of animals1%

B05BSpraying apparatus1%

F15BSystems acting by means of fluids in general1%

PatentTitleYear

11,019,765Double-shoot knife attachment2021 11,013,165Quick release bearing couplers2021 10,918,010Air cart automatic fan control2021 10,912,246System for controlling the operation of an actuator mounted on a seed planting implement2021 10,820,484Air cart product flow condition monitoring2020 10,820,483Air cart fan control2020 10,820,486Air cart automatic fan control calibration2020 10,816,381Meter roller and cutoff system2020 10,806,068Double-shoot disc drill using two distinct staggered row units2020 10,775,220Ringed meter roller and slide cutoff system2020 10,775,219Meter roller and cutoff system2020 10,739,179Ringed meter roller2020 10,739,178Meter roller and cutoff system2020 10,620,028Split meter roller shaft2020 10,575,459Product distribution control system for an agricultural system2020 10,538,397Tank pressurization control for air carts2020 10,479,618Tank pressurization control for air carts2019 10,455,759Quick release bearing couplers2019 10,392,202Tank pressurization control for air carts2019 10,329,101Tank pressurization control for air carts2019 10,194,579Sectional control calibration system and method2019 10,194,572Row unit for a double-shoot drill using two staggered discs2019 10,159,177Flow control system for an agricultural product application system2018 10,117,376Equalizing air pressure on air seeders2018 10,064,324Double-shoot knife attachment2018 10,031,013Ringed meter rollers and slide cutoff system2018 9,976,881System and method for analyzing product flow signal for an agricultural implement2018 9,963,305Tank pressurization control for air carts2018 9,939,302Split meter roller shaft2018 9,909,914'Ringed meter rollers and slide cutoff system'2018 9,854,731'Selective fan shaped material distributor'2018 9,844,174Modular meter roller cartridge2017 9,826,677Seed implement incorporating a down pressure sensing and adjustment system2017 9,681,600'Selective fan shaped material distributor'2017 9,609,803'Agricultural product application in overlap areas'2017 8,928,486'Pressure-based blockage detection system and method in crop production systems'2015 8,176,797'System and method for measuring flow rate from a meter roller'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to HUI KA PO CATHERINE (2)· patent assignee history

2012Patents assigned to CNH CANADA LTD (1)· patent assignee history

2012Patents assigned to GERVAIS JOEL (1)· patent assignee history

2012–2021Based in Saskatoon, CA· patent location history

2015–2021Patents assigned to CNH IND CANADA LTD (36)· patent assignee history

2018Based in Saskatchewan, CA· patent location history

2020Patents assigned to CNH IND CANDA LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CNH IND CANADA LTD	36	2015–2021
HUI KA PO CATHERINE	2	2012–2015
CNH CANADA LTD	1	2012
CNH IND CANDA LTD	1	2020
GERVAIS JOELself	1	2012

Locations

Location	Patents	Span
Saskatoon, CA	36	2012–2021
Saskatchewan, CA	1	2018