About Us
   Quality Program
   Technical Info
      What's New
             Negative Expanders For Lead-Acid Battery Applications
Locations and Contacts-
Quality Program
Contact Hammond
         Products
President
Sudhir Patel
Phone: (610) 327-1400
Fax: (610) 327-1255
e-mail: spatel@hmndexpander.com<
Vice-President
Carlos Barreneche
Phone: (219) 989-4060 ext. 1
Fax: (219) 989-4071
e-mail: cbarreneche@hmndexpander.com
Business Manager/Sales Rep
Eric Holtan
Phone: (219) 989-4060 ext. 2
Fax: (219)989-4071
e-mail: eholtan@hmndexpander.com

Product Manager/Webmaster
Tom Haas
Phone: (219) 989-4060 ext. 3
Fax: (219) 989-4071
e-mail: thaas@hmndexpander.com
Operations Manager
Randy Holder
Phone: (219) 845-0031 ext.325
e-mail: rholder@hmndexpander.com

Technical Director
Jean Ziga
Phone (219) 989-4060 ext. 7
Fax: (219) 989-4071
e-mail:
jziga@hmndexpander.com
Laboratory  Manager
Ken Bair
Phone: (219) 989-4060
Fax: (219) 989-4072
e-mail:
kbair@hmndexpander.com
Laboratory Technician
Daniel Loosemore
Phone: (219) 989-4060
Fax: (219) 989-4072
e-mail:
dloosemore@hmndexpander.com
Laboratory Chemist
Courtney Tinner
Phone: (219) 989-4060
Fax: (219) 989-4072
e-mail: ctinner@hmndexpander.com
General Foreman
Von Fowler
Phone: (219) 989-4060 ext. 375
Fax: (219) 989-4071
e-mail: jfowler@hmndexpander.com
A Division of...
Hammond Expanders
  Hammond Location
           UK Location
  Contact Hammond
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Locations & Contacts
Laboratory Chemist
Renee Goodman
Phone: (219) 989-4060
Fax: (219) 989-4072
e-mail: rgoodman@hmndexpander.com

About Us
Products
Technical Info
What's New
Locations and Contacts
EHS
Customer Service Manager
Mary Blackett
Phone: (219) 931-9360
Fax: (219) 931-2140
e-mail: mblackett@hmndexpander.com

Laboratory Technician
Tom Wojcinski
Phone: (219) 989-4060
Fax: (219) 989-4072
e-mail: twojcinski@hmndexpander.com
 ISO 9001:2000
     Certified!
         UK Facility
    UK Management
      UK Production
          UK Plant
    UK Formulations
        Contact UK
Phone: (219) 989-4060 ext. 6
Fax: (219) 989-4071
e-mail: dboden@hmndexpander.com
Dr. David Boden