Contact email address for the website owner: email@example.com
Promotional game devices devised and patented by John A Donovan, founder of Don Marketing Management Limited.
Relevant pages below extracted from INDEX OF PATENTS. THE UNITED STATES PATENT AND TRADEMARK OFFICE
shellplc.website and its sister non-profit websites royaldutchshellplc.com, royaldutchshellgroup.com, shellenergy.website, shellnazihistory.com, royaldutchshell.website, johndonovan.website, shellnews.net and shell2004.com are owned by John Donovan. There is also a Wikipedia feature.