Los Angeles, CA — a USA patent covering our notched triangular cleaning patches issued in 2012. The patent covers important features, including their long radii and their notches. The patent gives Rigel confidence to invest more capital to expand the brand Triangle PatchTM. Rigel’s research team has an ongoing program to improve swab coverage inside the bore, and the patent is the first in a series of other pending patents. In addition, Rigel Products has more patents pending on the concept in other countries.
Shane Smith +1 310-463-7811 (mobile) RigelProducts@yahoo.com