Inventor
ROLLINS GEORGE E
US22 patents
⚠️ This page may combine multiple inventors who share the name “ROLLINS GEORGE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKWELL AUTOMATION TECH INC
18 patentsUS7616095B2Nov 10, 2009
Electronic token to provide sequential event control and monitoring
ROCKWELL AUTOMATION TECH INC79 citations97
US8046588B2Oct 25, 2011
Audit trail in a programmable safety instrumented system via biometric signature(s)
ROCKWELL AUTOMATION TECH INC25 citations92
US7932809B2Apr 26, 2011
RFID/biometric area protection
ROCKWELL AUTOMATION TECH INC22 citations92
US7912376B2Mar 22, 2011
Non-interfering transmitted-beam pairs
ROCKWELL AUTOMATION TECH INC27 citations92
US7533798B2May 19, 2009
Data acquisition and processing system for risk assessment
ROCKWELL AUTOMATION TECH INC24 citations92
US7358819B2Apr 15, 2008
Reduced-size sensor circuit
ROCKWELL AUTOMATION TECH INC37 citations92
US7539550B2May 26, 2009
Safety versus availability graphical user interface
ROCKWELL AUTOMATION TECH INC8 citations83
US7522066B2Apr 21, 2009
Systems and methods that evaluate distance to potential hazards utilizing overlapping sensing zones
ROCKWELL AUTOMATION TECH INC13 citations83
US7313502B2Dec 25, 2007
System and method to combine and weight multiple sensors with overlapping sensing range to create a measurement system utilized in a high integrity or safety environment
ROCKWELL AUTOMATION TECH INC12 citations83
US7508512B1Mar 24, 2009
Continuous optical self-alignment for light curtains and optical presence sensors for simplification and maintenance of alignment
ROCKWELL AUTOMATION TECH INC19 citations82
US7808235B2Oct 5, 2010
Apparatus and methods for proximity sensing circuitry
ROCKWELL AUTOMATION TECH INC13 citations80
US7657814B2Feb 2, 2010
Optimizing availability and safety by reconfiguring and auto-adjusting redundancy
ROCKWELL AUTOMATION TECH INC6 citations62
US7652759B1Jan 26, 2010
Industrial device with adaptive optics
ROCKWELL AUTOMATION TECH INC6 citations62
US7994777B2Aug 9, 2011
Apparatus and methods for an inductive proximity sensor
ROCKWELL AUTOMATION TECH INC4 citations60
US7442917B1Oct 28, 2008
Method for using a single optical emitter/receiver pair for creating a light curtain using LCD+MEMS technology for beam deflection
ROCKWELL AUTOMATION TECH INC2 citations60
US7223957B2May 29, 2007
Sensor including circuitry for recovering time-varying information and removing DC offsets
ROCKWELL AUTOMATION TECH INC1 citations52
US7566864B2Jul 28, 2009
Apparatus and methods for an area scanner having an adjustable mirror and a scan mirror with scan operable to 360 degrees
ROCKWELL AUTOMATION TECH INC0 citations42
US7232984B2Jun 19, 2007
Sensor with improved gain-setting capability
ROCKWELL AUTOMATION TECH INC0 citations41