COSA INSTRUMENT
CORPORATION
84G Horseblock Road
Yaphank, NY 11980
Tel.: (631) 345-3434
Fax.: (631) 345-5349
Email: cosa@cosaic.com

CEO:
Christoph M. Mueller

CFO:
Robert Striedl

COO:
W. Craig Allshouse

COSA Customer Service & Repairs:
Michael McKeon
(631) 345-3434 Ext. 135
Email: mmckeon@cosaic.com

International Sales:
Xentaur Corporation
Bernard Bohnhorst
(631) 345-3434 Ext. 122
Email: bernard@xentaur.com

COSA INSTRUMENT
CORPORATION
55 Oak Street
Norwood, NJ 07648
Tel.: (201) 767-6600
Fax.: (201) 767-6804
Email: cosa@cosaic.com

Customer Service:
Susan Kryhoski
(201) 767-6600 Ext. 332
Email: skryhoski@cosaic.com

Analytical Inside Sales:
Kwame Okyne
(201) 767-6600 Ext. 304
Email: kokyne@cosaic.com

Process Inside Sales:
Scott Allan
(201) 389-3934
Email: sallan@cosaic.com

COSA INSTRUMENT
CORPORATION
7125 North Loop East
Houston, TX 77028
Tel.: (713) 947-9591
Fax.: (713) 947-7549
Email: cosa@cosaic.com

South-West Analytical Sales Manager:
Patrick Farrell
(713) 947-9591 Ext. 108
Email: pfarrell@cosaic.com

Process Inside Sales Manager:
Casey Letlow
(713) 947-9591 Ext. 103
Email: cletlow@cosaic.com

Service Manager/Process Division:
Lawrence Chasen
(713) 947-9591 Ext. 102