Yes
Adrian Peterson wore the typical Oklahoma Sooners helmet when he played for them. The helmet is red with the Oklahoma Sooners logo in white on both sides and the face mask is white.
MAC
The Cleveland Browns are the only team with no logo on their helmets. The Pittsburgh Steelers are the only team with a logo on only one side of the helmet.
The Clevland Browns still do not have a logo on thir helmet
They just wear an orange helmet.
The New Orleans Saints apparel is very common in the NFL shop. You can buy anything from t-shirts to hats. You can even by the helmet with the New Orleans Saints logo on it! You can also buy jerseys in the NFL shop if you are a New Orleans Saints supporter!
The following web site: www.packersuniform.com states that the now iconic "G" helmet logo was first used by the Packers in 1961 (designed by equipment manager Dad Braiser). The University of Georgia began using the "G" helmet logo in 1964. Grambling University (Louisiana) began using the "G" helmet logo in the early 1980's
The New Orleans Saints. Both the Boy Scouts and the Saints use the fleur de lis as their logo.
Wake forest
Only one. The Steelers. Its a historical thing. A long time back the franchise was too poor to buy enough logos for both sides of the helmet. It stuck and now its a tradition. A footnote to this question: The Cleveland Browns are the only team with no logo.
1949
The logo looks gold because of pine tar residue on the helmet.