Festus, Missouri
United States
8
2022-07-07
The entities that hold a legal rights for patent applications filed by inventor Fischer Bert Michael:
Bert Michael Fischer from Festus, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS ASSOCIATED WITH DUCT ASSEMBLIES AND OTHER BOX-SHAPED MEMBERS
#2 | 2020-12-17Roller member for use in an apparatus for closing pittsburgh Seams associated with duct assemblies and other box-shaped members
#3 | 2020-06-11Roller member for use in an apparatus for closing Pittsburgh Seams associated with duct assemblies and other box-shaped members
#4 | 2017-08-03Roller member for use in an apparatus for closing Pittsburgh seams associated with duct assemblies and other box-shaped members
#5 | 2017-08-03Apparatus for closing Pittsburgh seams associated with duct assemblies and other box-shaped members
#6 | 2016-10-06Apparatus for closing pittsburgh seams associated with duct assemblies and other box-shaped members
#7 | 2013-05-02Apparatus for closing pittsburgh seams associated with duct assemblies and other box-shaped members
#8 | 2009-07-23Insulation spool apparatus for lining ductwork
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