
David J. Tippeconnic, Comanche/Cherokee, was born in Kingman, Arizona on January 30, 1940 to John and Juanita Tippeconnic. On July 5, 2020 David passed away after a five year battle with cancer. David rose from a one room school house on the Navajo Reservation at Mexican Springs, NM to the Board Room of Phillips Petroleum Company as Executive Vice President and President of Phillips 66. David also became CEO of the UNO-VEN Company, CITGO Petroleum Company and Cherokee Nation Enterprises.
David served on Board of Directors of Phillips Petroleum Company, ONEOK, Rive Technologies, Cherokee Nation Businesses, Matrix Service Company, BOK Financial, St Francis Health Systems and Arrow-Magnolia International, Inc.
After graduating from Navajo Methodist Mission in Farmington, NM, David obtained a BS in Chemical Engineering from Oklahoma State University and a MS in Chemical Engineering from the University of Arizona.
David is survived by Lynda, his wife of 57 years; his two daughters, Marylyn Tippeconnic and Tanya Tippeconnic-Shaw; his son-in-law Conley Phipps; grandchildren, Tynan Shaw, Tierney Shaw, Mackenzie Phipps, Trey Phipps and Mollie Phipps. All live in the Tulsa area.
He valued hard work, education, time with his family and time on the golf course. He will be deeply missed by his family, friends and all who knew him.
In lieu of flowers, donations can be made in memory of David J. Tippeconnic at MD Anderson Cancer Center.
A family service will be held at a later date in Cache, Oklahoma at the Deyo Mission Church.
I had the opportunity of working at CITGO when Dave led the company; he was always sincere, thoughtful and a pleasure to work with. Our condolences to the family.
Jim and Kim McCoy
Lynda, we are so sorry to hear of the passing of David. Our thoughts and prayers are with you and your family during the challenging time in your lives. Jim & Cindy Peebles July 12, 2020
Where do I begin?? In 1967 in Lyons, France, I met two of my best lifelong friends, Lynda and Dave Tippeconnic. We had some great experiences together in Europe, then Greenville, SC, then our time together living in Puerto Rico. Our friendship has continued by visits back and forth wherever we lived. Dave was without a doubt the smartest and most caring person I’ve known. He will surely be missed. To Lynda, Marylyn and Tanya, I love you all three and my heart breaks for you. Jeri
Jeri Jackson
I had the good fortune to work with Dave during his tenure on the ONEOK, Inc board. He was always so kind and willing to share his extensive leadership and industry experience. Other than being such a fine person and board member, what I appreciated most about Dave was his thirst for knowledge and his desire to share and teach others. I recall those teaching moments when he'd shake my hand and say "Now back in the day--we did it this way and here's why we did it that way!". He was a fine gentleman and we'll all miss him. Terry Spencer ONEOK, Inc.
Terry Spencer
Dianne and I lift the Tippeconnic family up in our prayers with the passing of David. We were blessed to know David and Lynda during some tumultuous times at Phillips. We ended up joining them in the Chicago area working for Uno-Ven and then the acquisition that folded it into Citgo. David was a good man, friend, and leader. Lynda and David were a special couple and he will be missed.
Jim and Dianne Branch
We are saddened to hear of Dave's passing and extend our sympathies to the entire family. I had the privilege of working with Dave over a period of several years at Phillips Petroleum Company and respected him, along with many others, for his intelligence, kindness and that great sense of clam and competent leadership reflective of his Native American heritage.
Dan Droege
Dear Lynda and family, I am so very sorry to hear of David’s death. Please know that my thoughts and prayers are with you and that I love you very much.
Linda Ware Smith
Got acquainted with Dave during our brief years together at CITGO...although we also had numerous mutual connections to Phillips and Bartlesville. Our times together were always pleasant and enjoyable. I admired his kindness and courtesy. Best wishes to the family.
Monty Johnson