Bruce Lehman

IonSense, Inc. provides open-air mass spectrometry solutions to the fields of food safety, forensics, drug development, and chemical analysis. The firm''s products include DART, DART-QDa for Waters Acquity and QDa detector, ID-CUBE, and ASAP Probe. It manufactures and markets the DART (direct analysis in real time) ionization source. The company was founded by Douglas Simmons in 2005 and is headquartered in Saugus, MA.

MZT Holdings, Inc. principal activity is to develop, manufacture, market, distribute and licensing of cancer diagnostic technologies and products. The products are based on proprietary nuclear matrix protein technology. The company has developed minimally invasive cancer diagnostic tests for bladder and colon cancer, cervical cancer, breast cancer and prostrate cancer, using proprietary technology and expertise. It was founded in 1987 and is headquartered Foxborough, MA.

Matritech, Inc. is a biotechnology company principally engaged in the development, manufacture, marketing, distribution and licensing of cancer diagnostic technologies, products and services

PRECISIONeffect, Inc. provides healthcare communications agency services. It operates as a specialty agency devoted to medical devices, diagnostics, and specialty pharmaceuticals. The firm provides its client base with provider, patient, and consumer communications, such as scientific platform development, disease awareness campaigns, brand launching, and others. The company was founded by Bruce Lehman in 1979 and is headquartered in Boston, MA.