Oilman Jack Grynberg was insane but his contract valid, judge rules

Former Grynberg Petroleum Co. CEO Jack Grynberg, left, with Dr. Deba Bhattacharyya, then vice president of international exploration research for Grynberg, in this 2017 photo. (Glenn Asakawa/Denver Post)

By: Justin Wingerter

Published: March 29, 2023

Subscribe to unlock

Enjoy unlimited access for less than $1/day

You'll receive unlimited access to all of our original reporting, plus newsletters, invitations to live events and more. Cancel anytime.

About the Author

Justin Wingerter

Justin covers litigation, white-collar crime and other news. He is a graduate of Southern Illinois University and previously reported for The Denver Post, The Oklahoman and The Topeka Capital-Journal. Justin@BusinessDen.com

Sign up for daily business news updates

The Daily NewsFeed provides a quick summary of key local, state, and national business stories to start your day.

Send a News Tip

Have the inside scoop on business happenings in Denver? Send our team a news tip.

Get News Updates

Receive a quick summary of key local, state, and national business stories to start your day.

Advertise

Reach thousands of business leaders in Denver by advertising on BusinessDen.