WASHINGTON – The following federal patents were assigned in New Hampshire through April 23. LARSON DESIGN, LLC, Pembroke, New Hampshire has been assigned a design patent (No. US D0983932 S1, initially filed Sept. 30, 2021) developed by Brian Larson, Pembroke, New Hampshire, for “Pool filter cover.” *** System and Apparatus…Read More
NH patents through April 23 Granite Geek
