Winnipeg
Canada
3
2017-01-26
The entities that hold a legal rights for patent applications filed by inventor Heppner Byron:
Byron Heppner from Winnipeg, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
ANOXIC SUBMERGED ATTACHED GROWTH REACTOR FOR DENITRIFICATION OF WASTEWATER
#2 | 2011-11-24Aeration diffuser
#3 | 2011-07-21Removing ammonia from waste water during cold weather months
1778808 ⎘