Thomas Riha

                         Chief Scientific Officer

Extensive experience in material science, biochemistry and organic chemistry, Tom provides the basis for leadership of all development activities including indicator ink, biological, chemical and enzymatic indicators.

                          Julie Wheeler Wood


A career of 20+ years with focus exclusively related to Quality Assurance, Regulatory Affairs and Compliance, Sales, Marketing and Manufacture of Biological and Chemical Indicators for use in monitoring sterilization and disinfection processes.

                      Kate Feyes

                          Senior Microbiologist

With a Masters Degree in Microbiology, Kate leads the scientific team for spore based product development and manufacture.

                      Nicole Wickline

                      Quality Systems Specialist

Nicole's background in Health Sciences, process improvement, business consulting and data analysis provides continuous quality process improvement and control of systems.

True Indicating, LLC 

946 Kane St, Suite A

Toledo Ohio 43612

          Place orders, request samples or a quotation by  Email: