Inventor
KIVISTO JOHN A
US30 patents
⚠️ This page may combine multiple inventors who share the name “KIVISTO JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VBOX INC
10 patentsUS7866315B2Jan 11, 2011
Method and apparatus for controlling the purity of oxygen produced by an oxygen concentrator
VBOX INC60 citations97
US7766010B2Aug 3, 2010
Method of controlling the rate of oxygen produced by an oxygen concentrator
VBOX INC69 citations97
US7604005B2Oct 20, 2009
Adsorbent cartridge for oxygen concentrator
VBOX INC72 citations97
US7604004B2Oct 20, 2009
Personal oxygen concentrator
VBOX INC59 citations97
US7171963B2Feb 6, 2007
Product pump for an oxygen concentrator
VBOX INC79 citations97
US7121276B2Oct 17, 2006
Personal oxygen concentrator
VBOX INC86 citations97
US8020553B2Sep 20, 2011
Ambulatory oxygen concentrator containing a three phase vacuum separation system
VBOX INC25 citations92
US7431032B2Oct 7, 2008
Low power ambulatory oxygen concentrator
VBOX INC54 citations92
US7954490B2Jun 7, 2011
Method of providing ambulatory oxygen
VBOX INC8 citations84
US8597408B2Dec 3, 2013
Apparatus for separating oxygen from ambient air
VBOX INC1 citations62
NAT FLOORING EQUIPMENT INC
6 patentsUS11685018B2Jun 27, 2023
Temperature control for blast wheel housing
NAT FLOORING EQUIPMENT INC0 citations62
US11618128B2Apr 4, 2023
Temperature control for blast wheel housing
NAT FLOORING EQUIPMENT INC0 citations62
US11498184B2Nov 15, 2022
Temperature control for blast wheel housing
NAT FLOORING EQUIPMENT INC0 citations62
US11685019B2Jun 27, 2023
Power cord and vacuum tube manager
NAT FLOORING EQUIPMENT INC0 citations52
US11628538B2Apr 18, 2023
Valve mount for shot blaster plenum valve
NAT FLOORING EQUIPMENT INC0 citations52
US11338674B2May 24, 2022
Ergonomic control mechanism for self-propelled flooring equipment
NAT FLOORING EQUIPMENT INC0 citations52
HILL ROM SERVICES INC
4 patentsUS7115104B2Oct 3, 2006
High frequency chest wall oscillation apparatus
HILL ROM SERVICES INC58 citations96
USD504945SMay 10, 2005
Air pulse generator
HILL ROM SERVICES INC54 citations96
US7615017B2Nov 10, 2009
High frequency chest wall oscillation system
HILL ROM SERVICES INC10 citations92
US7785280B2Aug 31, 2010
Variable stroke air pulse generator
HILL ROM SERVICES INC18 citations84
VAN BRUNT NICHOLAS P
4 patentsUS9695806B2Jul 4, 2017
Method of controlling gaseous fluid pump
VAN BRUNT NICHOLAS P39 citations93
US8708937B2Apr 29, 2014
High frequency chest wall oscillation system
VAN BRUNT NICHOLAS P10 citations92
US8695600B2Apr 15, 2014
Method of separating and distributing oxygen
VAN BRUNT NICHOLAS P1 citations62
US8394178B2Mar 12, 2013
Apparatus for separating oxygen from ambient air
VAN BRUNT NICHOLAS P2 citations62
VBOX INCORPORATED
4 patentsUS10357628B2Jul 23, 2019
Removable cartridge for oxygen concentrator
VBOX INCORPORATED8 citations83
US11389614B2Jul 19, 2022
Removable cartridge for oxygen concentrator
VBOX INCORPORATED1 citations72
US10702669B2Jul 7, 2020
Removable cartridge for oxygen concentrator
VBOX INCORPORATED1 citations72
US10335570B2Jul 2, 2019
Method of separating and distributing oxygen
VBOX INCORPORATED1 citations72