Peter Heilmayr

Follow

Person

McPherson, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Secondary confinement pipe having segments with interlocking rib an...
- Patent number 4,967,800
- Issue date Nov 6, 1990
- American Maplan Corporation
- Peter Heilmayr
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Triwall siding apparatus
- Patent number 4,911,628
- Issue date Mar 27, 1990
- American Maplan Corporation
- Peter Heilmayr
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the manufacture of siding
- Patent number 4,021,169
- Issue date May 3, 1977
- Peter F. Heilmayr
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extrusion equipment and especially die structure for making plastic...
- Patent number 4,015,925
- Issue date Apr 5, 1977
- Certain-teed Products Corporation
- Peter F. Heilmayr
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL