Inventor · disambiguated record
William C. Heirich
Also filed as: HEINRICH WILLIAM C · HEIRICH WILLIAM C
6 granted patents·1 pending application·120 citations·filing 1974–2007
85Inventor score
Top patents by PatentIndex Score
7 records- 0178US7677071B2Apparatus for the fabrication of metal wall frame members and assembly of wall frames therefrom, and foldable wall frame structuresBH LEGACY LLC·Filed 2006·Granted Mar 16, 2010·10 cites·26 claims
- 0278US4091588ASpring action panel interlockHEIRICH WILLIAM C·Filed 1977·Granted May 30, 1978·46 cites·14 claims
- 0361US4192117ASpring action panel interlockHEINRICH WILLIAM C·Filed 1978·Granted Mar 11, 1980·29 cites·4 claims
- 0461US2008016818A1Foldable metal wall frame assemblies for use in residential and commercial structuresHEIRICH WILLIAM C·Filed 2007·Application pending·0 cites
- 0559US6572811B1Method of forming a cementitious panelCUSTOM BUILDING SYSTEMS INC·Filed 1999·Granted Jun 3, 2003·16 cites·17 claims
- 0639US4205496AWall paneling systemHEIRICH WILLIAM C·Filed 1975·Granted Jun 3, 1980·11 cites·4 claims
- 0737US3932968AWall paneling systemHEIRICH WILLIAM C·Filed 1974·Granted Jan 20, 1976·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →