The Patron Saints Index states that Saint Colette and Saint Eligius are the patron saints of craftsmen.
Macarius of Unzha is the patron saint of craftsmen and merchants.
There is no patron saint of crafts in general. There are patron saints of some individual crafts, however, such a lace makers, weavers, cabinet makers, etc.
There is no patron saint of industry in general. However, some individual industries and crafts do have patron saints.
The Patron Saint Inex lists no patron saints of bears.
A patron saint is supposed to be a protector in the Catholic religion. Patron Saint Angelico is the patron saint of artists. A patron saint is a protector of life.
The Patron Saint Index lists no patron saint of dinosaurs.
As per the Patron Saint Index, there is no patron saint of wrestlers. However, Saint Sebastian is the patron saint of all athletics and athletes.
Saint Lillian is not a patron saint as per the Patron Saint Index.
No, there is no patron saint of billiards.
There is a patron saint of Wales but no patron saint of whales.
There is no patron saint of color.
There is no patron saint of voting.
St. Patrick, as the patron saint of engineers, is credited with fostering the development of arts and crafts and introducing the knowledge of the use of lime as mortar in Ireland. He is also responsible for the initial construction of clay churches in Ireland in the 5th century A.D. Another of St. Patrick's achievements was teaching the Irish to build arches of lime mortar instead of dry masonry. These beginnings of ceramic work developed into organized crafts, and that's how St. Patrick became the patron saint of engineers.
There is no patron saint of red heads as per the Patron Saint Index.