Inventor
LANGENFELD CHRISTOPHER C
US172 patents
⚠️ This page may combine multiple inventors who share the name “LANGENFELD CHRISTOPHER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEKA PRODUCTS LP
38 patentsUS10753353B2Aug 25, 2020
Peristaltic pump
DEKA PRODUCTS LP71 citations99
US10316834B2Jun 11, 2019
Peristaltic pump
DEKA PRODUCTS LP65 citations99
US10288057B2May 14, 2019
Peristaltic pump
DEKA PRODUCTS LP67 citations99
US10202970B2Feb 12, 2019
System, method, and apparatus for infusing fluid
DEKA PRODUCTS LP69 citations99
US10202971B2Feb 12, 2019
Peristaltic pump
DEKA PRODUCTS LP67 citations99
US9675756B2Jun 13, 2017
Apparatus for infusing fluid
DEKA PRODUCTS LP174 citations99
USD752209SMar 22, 2016
Apparatus to control fluid flow through a tube
DEKA PRODUCTS LP162 citations99
USD749206SFeb 9, 2016
Apparatus to control fluid flow through a tube
DEKA PRODUCTS LP169 citations99
US9151646B2Oct 6, 2015
System, method, and apparatus for monitoring, regulating, or controlling fluid flow
DEKA PRODUCTS LP173 citations99
US7090040B2Aug 15, 2006
Motion control of a transporter
DEKA PRODUCTS LP123 citations99
US6367817B1Apr 9, 2002
Personal mobility vehicles and methods
DEKA PRODUCTS LP173 citations99
US11295846B2Apr 5, 2022
System, method, and apparatus for infusing fluid
DEKA PRODUCTS LP27 citations98
US11024409B2Jun 1, 2021
Peristaltic pump
DEKA PRODUCTS LP35 citations98
US10857293B2Dec 8, 2020
Apparatus for infusing fluid
DEKA PRODUCTS LP66 citations98
US10426517B2Oct 1, 2019
Craniofacial external distraction apparatus
DEKA PRODUCTS LP67 citations98
US10052761B2Aug 21, 2018
Robotic surgery system, method, and apparatus
DEKA PRODUCTS LP46 citations98
USD813376SMar 20, 2018
Apparatus to control fluid flow through a tube
DEKA PRODUCTS LP94 citations98
USD799025SOct 3, 2017
Apparatus to control fluid flow through a tube
DEKA PRODUCTS LP104 citations98
US9730731B2Aug 15, 2017
Craniofacial external distraction apparatus
DEKA PRODUCTS LP102 citations98
US8888963B2Nov 18, 2014
Water vending apparatus
DEKA PRODUCTS LP32 citations98
US8359877B2Jan 29, 2013
Water vending apparatus
DEKA PRODUCTS LP42 citations98
US7789174B2Sep 7, 2010
Dynamically stable transporter controlled by lean
DEKA PRODUCTS LP93 citations98
US7174976B2Feb 13, 2007
Dynamically stable transporter controlled by lean
DEKA PRODUCTS LP84 citations98
US6302230B1Oct 16, 2001
Personal mobility vehicles and methods
DEKA PRODUCTS LP323 citations98
US7546889B2Jun 16, 2009
Guided control of a transporter
DEKA PRODUCTS LP62 citations97
US6405816B1Jun 18, 2002
Mechanical improvements to a personal vehicle
DEKA PRODUCTS LP146 citations97
US6062600AMay 16, 2000
Anti-tipping mechanism
DEKA PRODUCTS LP176 citations97
US6715845B2Apr 6, 2004
Mechanical improvements to a personal vehicle
DEKA PRODUCTS LP87 citations96
US6386576B1May 14, 2002
Cushion system for mobile subject
DEKA PRODUCTS LP66 citations96
US11348674B2May 31, 2022
Peristaltic pump
DEKA PRODUCTS LP26 citations95
US6547026B2Apr 15, 2003
Safety separation system
DEKA PRODUCTS LP56 citations95
US10155174B2Dec 18, 2018
Water vending apparatus
DEKA PRODUCTS LP18 citations94
US10005001B2Jun 26, 2018
Water vapor distillation apparatus, method and system
DEKA PRODUCTS LP21 citations94
US9937435B2Apr 10, 2018
Water vending apparatus
DEKA PRODUCTS LP20 citations94
US9604858B2Mar 28, 2017
Water vapor distillation apparatus, method and system
DEKA PRODUCTS LP44 citations94
US9309104B2Apr 12, 2016
Water vending apparatus
DEKA PRODUCTS LP26 citations94
US9593809B2Mar 14, 2017
Water vapor distillation apparatus, method and system
DEKA PRODUCTS LP12 citations93
US6508319B1Jan 21, 2003
Automobile ingress/egress system
DEKA PRODUCTS LP24 citations93
KAMEN DEAN
6 patentsUS9610518B2Apr 4, 2017
Water vapor distillation apparatus, method and system
KAMEN DEAN36 citations98
US8511105B2Aug 20, 2013
Water vending apparatus
KAMEN DEAN42 citations98
US8186462B2May 29, 2012
Dynamically stable transporter controlled by lean
KAMEN DEAN52 citations98
US8763391B2Jul 1, 2014
Stirling cycle machine
KAMEN DEAN23 citations93
US8474256B2Jul 2, 2013
Stirling cycle machine
KAMEN DEAN11 citations93
US8322477B2Dec 4, 2012
Motion control of a transporter
KAMEN DEAN33 citations93
NEW POWER CONCEPTS LLC
5 patentsUS6694731B2Feb 24, 2004
Stirling engine thermal system improvements
NEW POWER CONCEPTS LLC74 citations97
US6536207B1Mar 25, 2003
Auxiliary power unit
NEW POWER CONCEPTS LLC99 citations97
US6543215B2Apr 8, 2003
Thermal improvements for an external combustion engine
NEW POWER CONCEPTS LLC49 citations96
US6381958B1May 7, 2002
Stirling engine thermal system improvements
NEW POWER CONCEPTS LLC66 citations96
US7325399B2Feb 5, 2008
Coolant penetrating cold-end pressure vessel
NEW POWER CONCEPTS LLC37 citations95
DEKA PRODUCTIONS LTD PARTNERSHIP
1 patentShowing the top 50 of 172 patents by PatentIndex Score.