- Hardie ® Irrigation (1996)
- EICON Industrial Controls (2001)
- R&D Engineering, a leading manufacturing of rain sensor devices (2003)
- Rain Master ® (2007)
- Turf Guard ® (2008)
Jim Cramer says he's focusing on health-care companies that will break news that moves stocks.
Shares of the three companies stand to reap big rewards from legal marijuana.