William P. Inhofer

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Plymouth, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic integrated lift pin system for a chemical processing chamber
- Patent number 11,545,387
- Issue date Jan 3, 2023
- TEL MANUFACTURING AND ENGINEERING OF AMERICA, INC.
- William Inhofer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Magnetically levitated and rotated chuck for processing microelectr...
- Patent number 10,910,253
- Issue date Feb 2, 2021
- TEL MANUFACTURING AND ENGINEERING OF AMERICA, INC.
- William P. Inhofer
- B08 - CLEANING
Information Patent Grant
Systems and methods for metering a dose volume of fluid used to tre...
- Patent number 9,982,664
- Issue date May 29, 2018
- Tel FSI, Inc.
- William P. Inhofer
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Processing system and method for providing a heated etching solution
- Patent number 9,911,631
- Issue date Mar 6, 2018
- Tel FSI, Inc.
- Kevin L Siefering
- G05 - CONTROLLING REGULATING
Information Patent Grant
Processing system and method for providing a heated etching solution
- Patent number 9,831,107
- Issue date Nov 28, 2017
- Tel FSI, Inc.
- Kevin L Siefering
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for transferring a microelectronic device to and from a proc...
- Patent number 6,251,195
- Issue date Jun 26, 2001
- FSI International, Inc.
- Thomas J. Wagener
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Magnetic Integrated Lift Pin System for a Chemical Processing Chamber
- Publication number 20200020566
- Publication date Jan 16, 2020
- TEL FSI, Inc.
- William Inhofer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MAGNETICALLY LEVITATED AND ROTATED CHUCK FOR PROCESSING MICROELECTR...
- Publication number 20180130694
- Publication date May 10, 2018
- TEL FSI, Inc.
- William P. Inhofer
- B08 - CLEANING
Information Patent Application
Systems & Methods for Metering a Dose Volume of Fluid used to Treat...
- Publication number 20170028418
- Publication date Feb 2, 2017
- TEL FSI, Inc.
- William P. Inhofer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Processing System and Method for Providing a Heated Etching Solution
- Publication number 20140277682
- Publication date Sep 18, 2014
- TEL FSI, Inc.
- Kevin L. Siefering
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Processing System and Method for Providing a Heated Etching Solution
- Publication number 20140264153
- Publication date Sep 18, 2014
- TEL FSI, Inc.
- Kevin L. Siefering
- H01 - BASIC ELECTRIC ELEMENTS