Roman Brewka — 11 Patents at Wester Forms

Roman Brewka has been granted 11 US patents while listed as an inventor at Wester Forms. The first was granted in 2004 and the most recent in June 2020. Roman Brewka ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Roman Brewka in Warrenton, MO, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date
10676943	Concrete form panel and a fastening system and method for fastening form hardware on the concrete form panel	Brian Laures, Carlton P. Kenney, Ronald A. Ward	2020-06-09
9765539	Concrete form panel and a fastening system and method for fastening form hardware on the concrete form panel	Brian Laures, Carlton P. Kenney, Ronald A. Ward	2017-09-19
8646223	Concrete building wall having cast-in-place window wells	Julious Durwood Kaeding, Ronald A. Ward, Larry D. Austin, Leslie E. Howard, Kenneth S. Chastain	2014-02-11
8205854	Form clamp	Ronald A. Ward, Donald G. Peacock	2012-06-26
7980044	Method for forming cast-in-place concrete window wells	Julious Durwood Kaeding, Ronald A. Ward, Larry D. Austin, Leslie E. Howard, Kenneth S. Chastain	2011-07-19
7152843	Gripping ribs fastening system for concrete forming panels	Philip T. Ward	2006-12-26
7144530	Concrete forming method employing threaded coupling slots	Philip T. Ward	2006-12-05
7131808	Retaining wedge for concrete forms	—	2006-11-07
6962316	Concrete forming panel with lightweight frame	Philip T. Ward	2005-11-08
6935607	Forming panel with extruded elongated threaded slot for receiving threaded attachment members	Philip T. Ward	2005-08-30
6698709	Concrete forming panel with lightweight frame	Philip T. Ward	2004-03-02

Roman Brewka — 11 Patents

Issued Patents All Time

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