Inventor
Robert G. Lucas
Inventor
Ellington, CT, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof23%
F04BPositive-displacement machines for liquids20%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%
B27BSaws for wood or similar material5%
C02FTreatment of water, waste water, sewage, or sludge5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
F16KValves5%
Y02TClimate change mitigation technologies related to transportation5%
A61BDiagnosis2%
B01DSeparation2%
PatentTitleYear
10,898,282Positioning arm for a surgical navigation system202110,330,065Direct magnetically controlled inlet valve for fuel pump201910,294,906Electronically controlled inlet metered single piston fuel pump201910,273,920Single piston pump with reduced piston side loads20199,759,174'Constant pressure self-regulating common rail single piston pump'20179,644,585'Auxiliary pressure relief valve in single piston fuel pump'20179,638,080'Injector having swirl structure downstream of valve seat'20179,556,836'Pressure relief valve for single plunger fuel pump'20179,243,623'Three element diaphragm damper for fuel pump'20168,727,752'Three element diaphragm damper for fuel pump'20148,579,611'Load ring mounting of pumping plunger sleeve'20138,495,987'Single piston pump with dual return springs'20138,225,602'Integrated pump and injector for exhaust after treatment'20128,132,558'Common rail fuel pump with combined discharge and overpressure relief valves'2012RE037657'Support or pressure roll for a paper roll winder'20025,553,806'Support or pressure roll for a paper roll winder'19964,549,701'Web tension load cell'19854,376,753'Corrosion protection system for nuclear power plant'19834,343,707'Method and apparatus for separating out solids suspended in flowing, pure water systems'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1983Based in Stanford, CA, US· patent location history
1985Based in Janesville, WI, US· patent location history
1996–2002Patents assigned to BELOIT TECHNOLOGIES INC (2)· patent assignee history
1996–2002Based in Pittsfield, MA, US· patent location history
2012–2017Patents assigned to STANADYNE CORP (8)· patent assignee history
2012–2014Patents assigned to LUCAS ROBERT G (3)· patent assignee history
2012–2019Based in Ellington, CT, US· patent location history
2013–2021Patents assigned to LUCAS ROBERT (4)· patent assignee history
2016–2019Patents assigned to STANADYNE LLC (8)· patent assignee history
2021Based in Toronto, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STANADYNE CORP | 8 | 2012–2017 |
| STANADYNE LLC | 8 | 2016–2019 |
| LUCAS ROBERTself | 4 | 2013–2021 |
| LUCAS ROBERT Gself | 3 | 2012–2014 |
| BELOIT TECHNOLOGIES INC | 2 | 1996–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ellington, CT, US | 13 | 2012–2019 |
| Pittsfield, Massachusetts, US | 2 | 1996–2002 |
| Stanford, California, US | 2 | 1982–1983 |
| Toronto, CA | 1 | 2021 |
| Janesville, WI, US | 1 | 1985 |