|
2024
|
P/S
|
Cryogenic freezers; Freezers; Laboratory freezers; Freezers for medical storage purposes |
|
2022
|
P/S
|
Freezers; Freezers for medical storage purposes; Cryogenic freezers; Laboratory freezers |
|
|
Invention
|
Method for improving gas bearing function at low thermal cooling power. A method for increasing w... |
|
2021
|
P/S
|
Cold packs containing a phase change material for maintaining the temperature of biological and p... |
|
|
Invention
|
Method for and control system with piston amplitude recovery for free-piston machines. A method a... |
|
|
Invention
|
Dynamic frequency tuning for driving a free-piston gamma-type stirling heat-pump at minimum elect... |
|
|
P/S
|
freezers, namely, ultra-low temperature laboratory freezers |
|
2018
|
Invention
|
Independent auxiliary thermosiphon for inexpensively extending active cooling to additional freez... |
|
|
Invention
|
Energy efficient biological freezer with vial management system. 2 emergency backup system. A gro... |
|
2017
|
Invention
|
Vehicle and storage lng systems.
LNG, for use as a motor vehicle fuel, is stored in a manner tha... |
|
|
P/S
|
Laboratory freezers and parts and fittings of the aforesaid goods. Laboratory equipment in class ... |
|
|
P/S
|
freezers, namely, laboratory freezers |
|
|
Invention
|
Door latch with opening and closing mechanical advantage. A door latch which provides leverage to... |
|
2016
|
Invention
|
Energy efficient biological freezer with vial management system.
An automated, ultra-low tempera... |
|
2013
|
Invention
|
Passive vacuum relief valve for ultra-low temperature freezers.
A passive vacuum relief valve fo... |
|
|
Invention
|
Passive vacuum relief valve. A passive vacuum relief valve for an ultra-low temperature freezer. ... |
|
|
Invention
|
Vehicle and storage lng systems. LNG, for use as a motor vehicle fuel, is stored in a manner that... |
|
|
Invention
|
Energy efficient biological freezer with vial management system. An automated, ultra-low temperat... |
|
2012
|
Invention
|
Method for use in controlling free piston stirling coolers and heat pumps driven by a linear alte... |
|
|
Invention
|
Free-piston stirling machine in an opposed piston gamma configuration having improved stability, ... |
|
2010
|
Invention
|
Lubricant free, reduced mass, free-piston, stirling machine having reciprocating piston drivingly... |
|
|
Invention
|
Bearing support system for free-piston stirling machines. A bearing support system for a piston a... |
|
|
Invention
|
Gamma type free-piston stirling machine configuration. An improved free piston Stirling machine h... |
|
2009
|
P/S
|
Air conditioning contractor services; Installation, maintenance and repair of HVAC Air conditioni... |
|
1997
|
P/S
|
stirling cycle coolers for refrigeration |
