P

Inventor

TORCZYNSKI JOHN R

US12 patents
⚠️ This page may combine multiple inventors who share the name “TORCZYNSKI JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANDIA CORP

7 patents
US6386015B1May 14, 2002

Apparatus to collect, classify, concentrate, and characterize gas-borne particles

SANDIA CORP102 citations96
US6348687B1Feb 19, 2002

Aerodynamic beam generator for large particles

SANDIA CORP119 citations95
US6193601B1Feb 27, 2001

Module bay with directed flow

SANDIA CORP38 citations92
US6165267ADec 26, 2000

Spin coating apparatus

SANDIA CORP31 citations92
US6156212ADec 5, 2000

Opposed-flow virtual cyclone for particle concentration

SANDIA CORP47 citations92
US8753439B1Jun 17, 2014

Process and apparatus for separation of components of a gas stream

SANDIA CORP1 citations60
US8585801B1Nov 19, 2013

Process and apparatus for separation of components of a gas stream

SANDIA CORP3 citations60

KLA TENCOR CORP

2 patents
US9389180B2Jul 12, 2016

Methods and apparatus for use with extreme ultraviolet light having contamination protection

KLA TENCOR CORP2 citations60
US9759912B2Sep 12, 2017

Particle and chemical control using tunnel flow

KLA TENCOR CORP0 citations41

SANDIA NAT LAB

1 patent
US6664550B2Dec 16, 2003

Apparatus to collect, classify, concentrate, and characterize gas-borne particles

SANDIA NAT LAB43 citations91

DELGADO GILDARDO R

1 patent
US9244368B2Jan 26, 2016

Particle control near reticle and optics using showerhead

DELGADO GILDARDO R3 citations69

BRYAN CHARLES R

1 patent
US8535424B1Sep 17, 2013

Process and apparatus for separation of components of a gas stream

BRYAN CHARLES R1 citations54