Inventor
Robert Evans
Inventor
Gallatin, TN, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing15%
G06NComputing arrangements based on specific computational models15%
LOC1612%
A47JKitchen equipment8%
B01LChemical or physical laboratory apparatus for general use8%
B05BSpraying apparatus8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%
B67DDispensing, delivering or transferring liquids, not otherwise provided for8%
G01RMeasuring electric variables4%
LOC104%
PatentTitleYear
D0594891'Digital photography device'2009D0590831'Encryption device'2009D0552141'Digital video recorder device'2007D0551273'Digital photography apparatus'20076,507,832'Using ink temperature gain to identify causes of web breaks in a printing system'20036,336,106'System and method for partitioning a real-valued attribute exhibiting windowed data characteristics'2002D0451416'Electronic article security tag'20016,098,063'Device and method for identifying causes of web breaks in a printing system on web manufacturing attributes'20006,009,421'Device and method for decreasing web breaks in a printing system based on web tension ratios'19995,485,779'Device for selectively pressurizing or evacuating a chamber with an oscillating air source by metering air through a valve system and a device for drawing into, retaining and evacuating material from a chamber'19965,394,789'Manually operable device for metering air through a valve system for drawing into, retaining and evacuating material from a chamber'19954,526,364'Sheet feeding mechanism for duplicating machine with duplexing capability'19854,085,362'Check synchronism'19784,015,523'Method and apparatus for feeding and printing documents'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to AES TECH SYST (1)· patent assignee history
1977–1985Based in Palatine, IL, US· patent location history
1985Patents assigned to AM INT (1)· patent assignee history
1999–2003Patents assigned to DONNELLEY & SONS CO (3)· patent assignee history
1999–2003Based in Gallatin, TN, US· patent location history
2001Patents assigned to CHECKPOINT SYSTEMS INC (1)· patent assignee history
2001Based in Bedford Park, IL, US· patent location history
2007–2009Patents assigned to PURE DIGITAL TECHNOLOGIES INC (3)· patent assignee history
2007–2009Based in San Francisco, CA, US· patent location history
2009Based in Newport, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DONNELLEY & SONS CO | 3 | 1999–2003 |
| PURE DIGITAL TECHNOLOGIES INC | 3 | 2007–2009 |
| AES TECH SYST | 1 | 1977 |
| AM INT | 1 | 1985 |
| CHECKPOINT SYSTEMS INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gallatin, TN, US | 4 | 1999–2003 |
| San Francisco, California, US | 3 | 2007–2009 |
| Palatine, Illinois, US | 2 | 1977–1985 |
| Newport, GB | 1 | 2009 |
| Bedford Park, Illinois, US | 1 | 2001 |