Raymond R. Listak

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Chula Vista, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Continuous slanted cell septum
- Patent number 11,828,229
- Issue date Nov 28, 2023
- Rohr, Inc.
- David Edward Pierick
- B32 - LAYERED PRODUCTS
Information Patent Grant
Continuous slanted cell septum
- Patent number 11,261,786
- Issue date Mar 1, 2022
- Rohr, Inc.
- David Edward Pierick
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for forming a structural panel
- Patent number 10,414,481
- Issue date Sep 17, 2019
- Rohr, Inc.
- David E. Pierick
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Warm/hot corrugation machine and method for corrugating low-ductili...
- Patent number 6,655,184
- Issue date Dec 2, 2003
- Rohr, Inc.
- John E. Meaney
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Machine for corrugating metal foils
- Patent number 6,557,389
- Issue date May 6, 2003
- Rohr, Inc.
- Ray R. Listak
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Advanced automatic machine for rapidly fabricating net metallic hon...
- Patent number 6,005,216
- Issue date Dec 21, 1999
- Rohr, Inc.
- William F. Rethwish
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CONTINUOUS SLANTED CELL SEPTUM
- Publication number 20220145797
- Publication date May 12, 2022
- Rohr, Inc.
- David Edward Pierick
- B32 - LAYERED PRODUCTS
Information Patent Application
CONTINUOUS SLANTED CELL SEPTUM
- Publication number 20200040818
- Publication date Feb 6, 2020
- Rohr, Inc.
- David Edward Pierick
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR FORMING A STRUCTURAL PANEL
- Publication number 20190061276
- Publication date Feb 28, 2019
- Rohr, Inc.
- Andrew S. Gurney
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR FORMING A STRUCTURAL PANEL
- Publication number 20180229829
- Publication date Aug 16, 2018
- Rohr, Inc.
- David E. Pierick
- B32 - LAYERED PRODUCTS
Information Patent Application
Warm/hot corrugation machine and method for corrugating low-ductili...
- Publication number 20030094030
- Publication date May 22, 2003
- John E. Meaney
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...