Skip to main content
The American Institute of Mining, Metallurgical, and Petroleum Engineers
User account menu
Log in
Search
Search
Connect With Us
Facebook
LinkedIn
Twitter
YouTube
Main navigation
About Us
Governance
Our History
Annual Reports
News
What We Do
Oral Histories
Awards
Scholarships
Milestone Recognition
Funding
Collaborative Efforts
Resources
Digital Library
Artifacts
Transformations
Key Links for the Profession
Marketing Materials
For Trustees & Committees
Get Involved
Events
Become a Member
Become a Volunteer
Charitable Giving
Contact Us
Governance
Breadcrumb
Home
About Us
Governance
Past Trustees
J.B. Haffner
J.B. Haffner
AIME Past Trustee
1949 - 1950
