Santee, California
United States
32
2019-09-17
The entities that hold a legal rights for patent applications filed by inventor Chapman Eric M.:
Eric M. Chapman from Santee, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Pressure relief valves for underwater use
#2 | 2019-08-06Dockable tripodal camera control unit
#3 | 2018-11-01THERMAL EXTRACTION ARCHITECTURES FOR CAMERA AND LIGHTING DEVICES
#4 | 2017-11-28Spring assemblies with variable flexibility for use with push-cables and pipe inspection systems
#5 | 2017-11-02PIPE INSPECTION SYSTEM WITH JETTER PUSH-CABLE
#6 | 2017-06-22ADJUSTABLE VARIABLE RESOLUTION INSPECTION SYSTEMS AND METHODS
#7 | 2017-05-16Boring inspection systems and methods
#8 | 2017-05-11High bandwidth video push-cables for pipe inspection systems
#9 | 2017-05-11Semiconductor lighting devices and methods
#10 | 2017-05-11Methods and apparatus for clearing obstructions with a jetter push-cable apparatus
#11 | 2017-01-26Optical ground tracking apparatus, systems, and methods
#12 | 2017-01-26Adjustable variable resolution inspection systems and methods
#13 | 2016-12-22Thermal extraction architectures for camera and lighting devices
#14 | 2016-10-20Pipe inspection system with jetter push-cable
#15 | 2016-05-17Optical ground tracking apparatus, systems, and methods
#16 | 2015-07-23Optical ground tracking apparatus, systems, and methods
#17 | 2015-06-23Thermal extraction architecture for camera heads, inspection systems, and other devices and systems
#18 | 2015-04-16Asymmetric drag force bearings
#19 | 2014-11-27Pressure relief valve devices and methods
#20 | 2014-11-13Spring assemblies with variable flexilibility for use with push-cables and pipe inspection systems
#21 | 2014-10-30MULTI-CAMERA PIPE INSPECTION APPARATUS, SYSTEMS AND METHODS
#22 | 2014-10-23OPTICAL GROUND TRACKING APPARATUS, SYSTEMS, AND METHODS
#23 | 2014-09-18Semiconductor lighting devices and methods
#24 | 2014-08-21Semiconductor lighting devices and methods
#25 | 2014-06-26Rotating contact assemblies for self-leveling camera heads
#26 | 2014-06-19Video pipe inspection systems with snap-on pipe guides
#27 | 2014-06-05Multi-camera pipe inspection apparatus, systems and methods
#28 | 2014-05-29High bandwidth push cables for video pipe inspection systems
#29 | 2013-09-24Snap-on pipe guide
#30 | 2012-08-23Asymmetric drag force bearings for use with push-cable storage drums
#31 | 2010-08-19Pipe inspection system with replaceable cable storage drum
#32 | 2010-08-19Push-cable for pipe inspection system
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