Inventor
Joseph Ralph
Inventor
Owosso, MI, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading19%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general12%
G07GRegistering the receipt of cash, valuables, or tokens12%
Y02TClimate change mitigation technologies related to transportation12%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like8%
G02BOptical elements, systems or apparatus8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
B01DSeparation4%
B01FMixing, e.g. dissolving, emulsifying or dispersing4%
G01KMeasuring temperature4%
PatentTitleYear
8,677,738'Pre-injection exhaust flow modifier'20148,635,854'Reductant injection control system'20148,438,839'Exhaust gas stream vortex breaker'20137,510,118'Bar code symbol scanning system employing time-division multiplexed laser scanning and signal processing to avoid optical cross-talk and other unwanted light interference'20097,383,996'Bioptical laser scanner for six-sided 360° POS-based scanning'20087,279,133'Planar sensor and a method for measuring the temperature of same'20077,083,102'Bioptical laser scanner for six-sided 360° Pos-based scanning'20066,969,004'Bar code symbol scanning system employing time-division multiplexed laser scanning and signal processing to avoid optical cross-talk and other unwanted light interference'20056,830,190'Multipath scan data signal processor having multiple signal processing paths with different operational characteristics to enable processing of signals having increased dynamic range'20046,213,085'Directed jet spark plug'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2007Patents assigned to DELPHI TECH INC (2)· patent assignee history
2001–2014Based in Owosso, MI, US· patent location history
2004–2009Patents assigned to METROLOGIC INSTR INC (5)· patent assignee history
2004–2008Based in Philadelphia, PA, US· patent location history
2005–2009Based in Los Angeles, CA, US· patent location history
2013–2014Patents assigned to FLOYD RYAN A (3)· patent assignee history
2013–2014Patents assigned to RALPH JOSEPH G (3)· patent assignee history
2013–2014Patents assigned to TENNECO AUTOMOTIVE OPERATING (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| METROLOGIC INSTR INC | 5 | 2004–2009 |
| FLOYD RYAN A | 3 | 2013–2014 |
| RALPH JOSEPH Gself | 3 | 2013–2014 |
| TENNECO AUTOMOTIVE OPERATING | 3 | 2013–2014 |
| DELPHI TECH INC | 2 | 2001–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Owosso, MI, US | 5 | 2001–2014 |
| Philadelphia, Pennsylvania, US | 3 | 2004–2008 |
| Los Angeles, California, US | 2 | 2005–2009 |