Itasca, Illinois
United States
2
2013-11-05
2
2013-11-05
These are the the leading inventors for applications assigned to W. S. Darley + Co.:
W. S. Darley + Co. based in Itasca, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Self-testing and self-calibrating fire sprinkler system, method of installation and method of use
#2 | 2011-10-20 ✅ Patent 8,678,750 granted on 2014-03-25Specialty pump with heat exchanger and system
476725 ⎘