 DEERFIELD BEACH, Fla.--BUSINESS WIRE--Capstone Companies, Inc. OTC: CAPC Capstone or the Company, a designer, manufacturer and marketer of consumer inspired products that simplify daily living through technology, announced today that it will release its Year-End 2021 financial results after the close of financial markets on Thursday, March 31, 2021. The Company will host a conference call, in which President and Chief Executive Officer Stewart Wallach will review the Companys financi 