Peter Richard Helmus

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New Milford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method to manufacture nano ridges in hard ceramic coatings
- Patent number 12,111,581
- Issue date Oct 8, 2024
- ASML Holding N.V.
- Mehmet Ali Akbas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic clamp, lithographic apparatus and method of manufactu...
- Patent number 9,348,236
- Issue date May 24, 2016
- ASML Holding N.V.
- Peter Richard Helmus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic clamp, lithographic apparatus and method of manufactu...
- Patent number 8,902,562
- Issue date Dec 2, 2014
- ASML Holdings N.V.
- Peter Richard Helmus
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO MANUFACTURE NANO RIDGES IN HARD CERAMIC COATINGS
- Publication number 20240369947
- Publication date Nov 7, 2024
- ASML Holding N.V.
- Mehmet Ali AKBAS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ROUGHENING: ENGINEERING THE ROUGHNESS OF THE BURL TOP
- Publication number 20220134480
- Publication date May 5, 2022
- ASML Holding N.V.
- Damoon SOHRABIBABAHEIDARY
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A METHOD TO MANUFACTURE NANO RIDGES IN HARD CERAMIC COATINGS
- Publication number 20210405539
- Publication date Dec 30, 2021
- ASML Holding N.V.
- Mehmet Ali AKBAS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC CLAMP, LITHOGRAPHIC APPARATUS AND METHOD OF MANUFACTU...
- Publication number 20130308116
- Publication date Nov 21, 2013
- ASML Holding N.V.
- Peter Richard Helmus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROSTATIC CLAMP, LITHOGRAPHIC APPARATUS AND METHOD OF MANUFACTU...
- Publication number 20130033690
- Publication date Feb 7, 2013
- ASML Holding N.V.
- Peter Richard HELMUS
- H01 - BASIC ELECTRIC ELEMENTS