Patents HeldSP Industries has a history of innovation and leadership in the waste handling industry. It should be no surprise that the tradition continues with new products that solve needs in our industry today. The proof is in the patents and the customer service that we provide. On October 2, 2007 SP Industries was granted its’ first patent on the NP-165 Loading System. This unique system allows the loading of materials directly into a standard over the road trailer. Used in the Newspaper industry, this unit has saved customers thousands of dollars in material handling costs. Currently the company is developing a new system for trailer retention in docks and other loading facilities.
To link directly to this patent on the U.S. Patent & Trademark Office site click here.
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