TIMOTHY PAUL KELLER
Pilots at Snyder Rd, Tucson, AZ

License number
Arizona A4661100
Issued Date
Nov 2014
Expiration Date
Nov 2015
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
7990 E Snyder Rd APT 17102, Tucson, AZ 85750

Professional information

Timothy Keller Photo 1

Thin Film Processing Apparatuses For Adjustable Volume Accommodation

US Patent:
2013005, Feb 28, 2013
Filed:
Nov 15, 2010
Appl. No.:
13/509785
Inventors:
Brian Howard Kram - Tucson AZ, US
Kevin David Marshall - Tucson AZ, US
Christine Tse - Tucson AZ, US
Timothy James Keller - Oro Valley AZ, US
Austin Micheil Ashby - Tucson AZ, US
Assignee:
VENTANA MEDICAL SYSTEMS, INC. - Tucson AZ
International Classification:
B05C 11/02, B05D 5/00
US Classification:
427 211, 118100, 118101, 118600
Abstract:
An apparatus can be used to apply and remove fluid substances for processing biological samples. The fluid substances can be delivered between a first substrate and a second substrate. One substrate carries a specimen. A layer of the fluid substance is retained in a gap defined by the first and second substrates. One substrate is moved with respect to the second substrate to disperse the fluid substance in the gap.