duff: Email & Phone Number

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Independent Consultant at Various|Warroad, Minnesota, United States

Position:

Independent Consultant at Various

Location:

Warroad, Minnesota, United States

View duff's Email

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Last updated: 2026-07-21

Updated: 2026-07-21

Found email addresses for duff:

Business emails:

g*************f@gmail.com

Personal emails:

d***@marvin.com,

****@aol.com,

d***@yahoo.com,

d***@gmail.com

Found phone for duff:

+1-909-***-**17

A different duff?

Work Experience 46 years

Independent Consultant at Various

May 2016 - Current

V.P. International Sales at Marvin

Jan 2014 - Jun 2015

vp sales at Marvin

Jul 1996 - Jan 2014

Sales Manager at Marvin

Jun 1986 - Jun 1996

Sales Manager at Marvin Windows Of Tennessee, Inc.

Sep 1980 - Jun 1986

duff started working in 1980, then the employee has changed 2 companies and 3 jobs. On average, duff works for one company for 9 years.

Their professional focus is B2B, Building Materials, and Channel Partners across 3 core areas.

Education

Bachelor's degree at Hamline University

Frequently Asked Questions

What is duff's email address?

SignalHire found verified email addresses for duff, both business and personal. Their business email is g*************f@gmail.com, and personal emails include d***@marvin.com, ****@aol.com, and d***@yahoo.com.

What is duff's phone number?

SignalHire found a verified phone number for duff: +1-909-***-**17.

How do I contact duff at Various?

You can reach duff through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is duff's professional background?

duff has 46 years of professional experience. They have held roles including V.P. International Sales, vp sales, and Sales Manager at companies such as Marvin, Marvin, and Marvin. Their education includes Bachelor's degree from Hamline University.

Is duff's contact information up to date?

Yes. duff's SignalHire profile was last updated on 21 July 2026, reflecting their current position as Independent Consultant at Various.

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Duff

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