Team spirit prevails at Rio Grande, long an incubator for innovative styles of managementIn the jewelry trade, few companies boast the reach of Rio Grande, a manufacturer of findings, tools, packaging, supplies, and equipment based in Albuquerque, N.M. The company’s clients are scattered around the globe and include bench jewelers, small-scale designers working in emerging fields such as precious metal clay, and even major corporate players like Tiffany & Co. The breadth of Rio Grande’s customer base is not, however, the most extraordinary thing about the company. That distinction belo