LTI employs a team of highly skilled technical personnel who support the demanding needs of our customers.

We are driven by exacting methodology, integrity,
and a passion for unparalleled technical expertise.

LTI employs five engineers and a machinist at our KY facility as well as additional engineers off-site. Three of the four in KY are mechanical engineers with extensive experience in mechanical engineering and design, while one is an electrical engineer specializing in circuit design and analysis. We also have a full machine shop with a machinist/tool and die maker with 45+ years of experience. Our off-site office supports four electronics and computer engineers.

Executives & Support Staff


Clay Miller / Chairman of the Board

Clay has devoted his entire career to the security industry. Clay spent many hours as a child working with his father, Harry C. Miller, who was then chairman of Sargent & Greenleaf. Clay's keen insight into security technologies grew through his years at S&G where he eventually became president in 1976. Clay left to purchase LTI, a company his father had helped found in 1955. He has conceived of and developed a number of security devices, including the X-07 lock currently licensed to Kaba Mas, and holds in excess of 20 patents. He's also the founder of the Safe and Vault Technicians Association.

Wes Day / President

Wes has a broad range of experience spanning 25+ years in the security industry. His experience includes 17 years at LockTechInc. developing products, writing articles, teaching classes, and business development. In addition, while at LTI, he held positions as publisher for SAVTA magazine, Director of Education, and Vice-President of Operations. He later joined LOCKNET where he also held the position as the Vice-President of Operations. Wes is the Director of QTACTICAL.COM, and as such is always interested in new products and better ways to support the customer. He and all the staff at LTI and Qtactical are committed to finding tools to meet our customer needs.

Lisa Young / CFO

Lisa oversees the financial and administration areas at LTI. Lisa has worked within the lock industry and previously was the CFO for LTI Security Institute and LockTechInc. She has also held a number of financial leadership positions with other companies in the Central Kentucky region. She is a graduate of Eastern Kentucky University with a Bachelor of Business Administration in Accounting and she is a member of the Institute of Management Accountants.