Calgary
Canada
6
2016-08-18
The entities that hold a legal rights for patent applications filed by inventor Lang Leslie L.:
Leslie L. Lang from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Sulfur degasser apparatus and method
#2 | 2014-08-07Sulfur granulator system and method
#3 | 2014-03-06Sulfur degasser apparatus and method
#4 | 2013-04-25Sulfur granulator system and method
#5 | 2012-05-24Method and system for generating sulfur seeds and granules
#6 | 2011-11-10System and method that removes contaminants from sulfur
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