Ronald E. Negri

Follow

Person

Minnetonka, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and systems including pulsed dual-beam charge neutralization
- Patent number 11,915,901
- Issue date Feb 27, 2024
- ULVAC-PHI, INCORPORATED
- Scott R. Bryan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sample holder apparatus to reduce energy of electrons in an analyze...
- Patent number 8,071,942
- Issue date Dec 6, 2011
- Physical Electronics USA, Inc.
- David G. Watson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multichannel charged-particle analyzer
- Patent number 5,032,724
- Issue date Jul 16, 1991
- The Perkin-Elmer Corporation
- Robert L. Gerlach
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS INCLUDING PULSED DUAL-BEAM CHARGE NEUTRALIZATION
- Publication number 20230245848
- Publication date Aug 3, 2023
- ULVAC-PHI, INCORPORATED
- Scott R. Bryan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAMPLE HOLDER APPARATUS TO REDUCE ENERGY OF ELECTRONS IN AN ANALYZE...
- Publication number 20100237240
- Publication date Sep 23, 2010
- Physical Electronics USA, Inc.
- David G. Watson
- H01 - BASIC ELECTRIC ELEMENTS