4 Utility Patents
#77 in Whittier, CA
#119,851 in California
#481,365 in US
Forward Citations = 40
Company Filing History:
Other
Hirt Combustion
Hirt Combustion Engineers, Inc.
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#77 in Whittier, CA
#119,851 in California
#481,365 in US
Company Filing History:
Get your Inventor Badge Today