Inventor · disambiguated record
Roger P. Fremgen
Also filed as: FREMGEN JR ROGER P · FREMGEN ROGER · FREMGEN ROGER P
6 granted patents·7 pending applications·116 citations·filing 1997–2016
83Inventor score
Top patents by PatentIndex Score
13 records- 0185US7183716B2Charged particle source and operation thereofVEECO INSTR INC·Filed 2004·Granted Feb 27, 2007·46 cites·8 claims
- 0282US6545580B2Electromagnetic field generator and method of operationVEECO INSTR INC·Filed 1998·Granted Apr 8, 2003·44 cites·28 claims
- 0376US9206500B2Method and apparatus for surface processing of a substrate using an energetic particle beamDRUZ BORIS·Filed 2008·Granted Dec 8, 2015·4 cites·20 claims
- 0457US6225747B1Charged-particle source, control system and process using gating to extract the charged particle beamVEECO INSTR INC·Filed 1999·Granted May 1, 2001·12 cites·20 claims
- 0553US5982101ACharged-particle source, control system, and process using gating to extract the ion beamVEECO INSTR INC·Filed 1997·Granted Nov 9, 1999·10 cites·29 claims
- 0649US10718052B2Rotating disk reactor with ferrofluid seal for chemical vapor depositionVEECO INSTR INC·Filed 2016·Granted Jul 21, 2020·0 cites·21 claims
- 0749US2015075431A1Rotating Disk Reactor With Ferrofluid Seal For Chemical Vapor DepositionVEECO INSTR INC·Filed 2013·Application pending·0 cites
- 0848US2015361582A1Gas Flow Flange For A Rotating Disk Reactor For Chemical Vapor DepositionVEECO INSTR INC·Filed 2014·Application pending·0 cites
- 0945US2016071708A1Method and apparatus for surface processing of a substrate using an energetic particle beamDRUZ BORIS L·Filed 2015·Application pending·0 cites
- 1045US2016160387A1Linear Cluster Deposition SystemVEECO INSTR INC·Filed 2016·Application pending·0 cites
- 1139US2007283709A1Apparatus and methods for managing the temperature of a substrate in a high vacuum processing systemVEECO INSTR INC·Filed 2006·Application pending·0 cites
- 1238US2012058630A1Linear Cluster Deposition SystemQUINN WILLIAM E·Filed 2010·Application pending·0 cites
- 1330US2012223048A1System for Fabricating a Pattern on Magnetic Recording MediaPARANJPE AJIT·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →