Inventor · disambiguated record
Peter Heilmayr
Also filed as: HEILMAYR PETER · HEILMAYR PETER F
4 granted patents·1 pending application·111 citations·filing 1973–2001
79Inventor score
Top patents by PatentIndex Score
5 records- 0177US4911628ATriwall siding apparatusAMERICAN MAPLAN CORP·Filed 1988·Granted Mar 27, 1990·51 cites·5 claims
- 0271US4967800ASecondary confinement pipe having segments with interlocking rib and groove joints and coextruded sealant layers #4AMERICAN MAPLAN CORP·Filed 1989·Granted Nov 6, 1990·38 cites·20 claims
- 0346US4015925AExtrusion equipment and especially die structure for making plastic sidingCERTAIN TEED PROD CORP·Filed 1973·Granted Apr 5, 1977·13 cites·3 claims
- 0440US2001041256A1Composite panelFiled 2001·Application pending·0 cites
- 0530US4021169AApparatus for the manufacture of sidingHEILMAYR PETER F·Filed 1974·Granted May 3, 1977·9 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Peter Heilmayr files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →