Boersema has a patent on the invention of spreaders!
At the request of a customer, J. Boersema conceived a solution for filling containers more effectively. After a year of testing and adjusting in close consultation with the customer, the spreader worked to complete satisfaction. In order to prevent poor imitations, the invention was filed at a patent office and after the necessary paperwork, it turned out that the special spreader was indeed unique!
In February 2000, J. Boersema, as the inventor, received the official patent certificate.