Ron Buchanan has been appointed president of Revere Transducers Inc. in Tustin. He previously operated his own consulting business. Before that, he was vice president of Revere Corp. of America and president of Revere Aerospace Inc.
* Michael B. Orr has joined the board of Renaissance Golf Products Inc. in Huntington Beach, which does business as Fila Golf. Orr is president of MBO Inc., a consulting firm specializing in the golf industry.
* Carl P. Patsko has been named senior vice president and chief lending officer of Sunwest Bank in Tustin. He is responsible for managing the bank’s credit administration and special assets functions. Patsko has more than 22 years’ experience in banking.
* Lorraine Schwartz has been named district manager for Merit Property Management, a Mission Viejo community association management company. Schwartz, who joined Merit in 1991, had been an account executive.