Richard Karuhn is the President of Particle Technology Labs. He joined PTL in March 2012, and oversees the corporate direction, strategy and compliance for the Laboratory. He focuses on strategy and leadership, and on positioning the
Our people are highly motivated professionals who are committed to helping our clients achieve their goals --- with a collective passion for problem solving, and for delivering business value to our clients.
Lisa Jandacek is the Executive Vice President and Director of Operations at PTL. One of the original employees of PTL, Ms. Jandacek joined the company as an office manager and bookkeeper in 1993; she was named Managing Director in 2008 and Director
William Kopesky is the Executive Vice President and Director of Analytical Services at PTL. Joining PTL as a Particle Characterization Chemist in 2000, Mr. Kopesky became Laboratory Manager in 2002 before being named Managing Director in 2008 and Director of
Jorie Kassel is a Laboratory Division Manager at PTL. Ms. Kassel joined PTL in 2007 as a Particle Characterization Chemist I and eventually progressed to the position of Particle Characterization Chemist IV, Team Leader. As one of PTL’s
Ryan Keefer is a Laboratory Division Manager at PTL. A member of the PTL team since 2012, Mr. Keefer started as a Particle Characterization Chemist I before advancing to Particle Characterization IV, Team Leader. As one of PTL’s Laboratory
Michael Turano joined PTL in 2007 and is the company's Computer Systems Manager. He is responsible for all aspects of IT strategic planning, implementation and support for the company. With an IBM Certification in Application Development,
Kelli Hubert is the Customer Service Manager of PTL. Ms. Hubert joined PTL in 1995 as a Particle Characterization Chemist Level I before advancing to the positions of Laboratory Manager and Quality Assurance Coordinator, amongst
Amy Ganden is the Manager of Quality Assurance and Methods Compliance. Ms. Ganden joined PTL in 2000 as a Particle Characterization Chemist. Throughout her career, she has held a variety of positions within the Laboratory and Quality
Shane Hill joined PTL in 2012 as a Particle Characterization Chemist I. He subsequently moved to the methods group before becoming the Assistant Manager for Methods Compliance in 2015. In his current role, he manages
Oliver Urbanek is the Quality Assurance Technical Specialist. Mr. Urbanek joined PTL in 2004 as a Particle Characterization Chemist I before advancing to the role of Technical Manager, where he was responsible for the laboratory's technical
Eric Olson is a Particle Characterization Chemist V. Eric joined Particle Technology Labs in 2009 as Senior Chemist. Prior to joining PTL, Mr. Olson started as an Analytical Chemist with the Pharmaceutical Product Development
Chorthip (Chip) Peeraphatdit joined PTL as a Particle Characterization Chemist III before advancing to her current position as a Particle Characterization Chemist IV and Team Leader. Not only is she responsible for performing particle
Mr. Vinakos joined PTL as a Particle Characterization Chemist I before advancing to his current position as Particle Characterization Chemist III, and Team Leader.
Ms. Fitzgerald joined PTL as a Particle Characterization Chemist I in 2014, before eventually advancing to her current position as Particle Characterization Chemist III, and Team Leader in the Laser Diffraction department.
Richard F. Karuhn is the President Emeritus of Particle Technology Labs. In this capacity, he provides leadership and guidance to PTL on matters of strategic technical importance. Richard founded Particle Technology Labs in 1992;