Inventor · disambiguated record
Freddie C. Birck
Also filed as: BIRCK FREDDIE · BIRCK FREDDIE C
5 granted patents·163 citations·filing 1992–2010
83Inventor score
Top patents by PatentIndex Score
5 records- 0178US5471811ACombination traffic barrier and retaining wall and method of constructionHOUSE MARYLYN·Filed 1992·Granted Dec 5, 1995·56 cites·12 claims
- 0276US5588786ACombination retaining wall and method of constructionMARYLYN HOUSE·Filed 1995·Granted Dec 31, 1996·52 cites·18 claims
- 0368US8079774B2Traffic barrier with quick-bolt connection systemHOUSE RANDALL·Filed 2010·Granted Dec 20, 2011·7 cites·8 claims
- 0464US5509249ACombination column and panel barrier system and method of constructionMARYLYN HOUSE·Filed 1995·Granted Apr 23, 1996·29 cites·7 claims
- 0553US5400563ACombination column and panel barrier system and method of constructionHOUSE MARYLYN·Filed 1994·Granted Mar 28, 1995·19 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →