Workers are more and more likely these days to list a string of employers on their resumes. But some people still stick with one for quite a while: Last week, the county honored 37 employees, a few of them living or working in West Marin, who have worked for Marin for 30, 35 or 40 years. (Thirty-year employees received a certificate and a clock, while longer terms brought somewhat larger clocks.) West Marin honorees include…