Soenderborg
Denmark
20
2021-02-25
The entities that hold a legal rights for patent applications filed by inventor Kjaer Gert:
Gert Kjaer from Soenderborg, DK has applied for patents for these inventions. The list has both pending applications and granted patents:
CONTROL ALGORITHM OF VARIABLE SPEED PUMPING SYSTEM
#2 | 2020-11-19Priming protection
#3 | 2018-01-25Flow control
#4 | 2017-07-13Control Algorithm of Variable Speed Pumping System
#5 | 2017-04-27Anti-entrapment and anti-deadhead function
#6 | 2016-03-03Priming protection
#7 | 2015-10-22Flow Control
#8 | 2014-10-30Control algorithm of variable speed pumping system
#9 | 2014-10-23Flow control
#10 | 2014-04-03Anti-entrapment and anti-dead head function
#11 | 2014-03-06Priming Protection
#12 | 2014-01-30Filter loading
#13 | 2012-03-15Control algorithm of variable speed pumping system
#14 | 2012-01-26Priming protection
#15 | 2011-03-31Flow control
#16 | 2007-08-09Anti-entrapment and anti-dead head function
#17 | 2007-07-19Filter loading
#18 | 2007-07-05Priming protection
#19 | 2007-07-05Flow control
#20 | 2007-05-24Control algorithm of variable speed pumping system
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