Machine Guarding Experts Since 1975


"Hi Teacher John. Thank you for teaching me General Industry 501 at CSUDH on 2-11-10. I'm the korean-american who worked at Chicago O'Hare Int'l Airport, trained the military self defense, and wrote Letters To Gabriel. God bless you and your family with good health and much happiness all throughout the days of your lives."

Your student,

James Pae

"I really want to thank you for your knowledge and passion teaching all of us this week. I had attended different safety classes throughout my life and I never run into someone like you. Because of your passion and dedication some of us want to learn more and shared with others. I know what you are going truth with your wife’s illness because I already had experience firsthand with my first wife ten year ago, most recently with my brother and father. So God bless you and your family."

Once again, thank you.
Bert Munoz, ALCM, LCS

"Thanks again for a well taught class. I can truly say that this has been the best class I have ever taken by far. I have taken so much away from your class. Thanks again for all your hard work! Jack, thanks again for everything. If there is anything I can ever do for you, let me know! I do not say that lightly. I really mean it. My prayers will be with you and your wife. Let me know if you ever have the time to visit me at work, and I will give you a tour of the LAUSD warehouse.

Take care Jack, and God bless!
P.S. I plan to take the "Forklift - Train The Trainer



​​​​​​Click each link to view our publications

 The Aging Workforce (Nov/Dec-05)

Minnesota Technology Inside Technology And Manufacturing Business
The Safety Paradox (Sep/Oct-05)
Machine Guarding (Jul/Aug-05)
Effective Risk Management (May/Jun-05)
Safety Is Everyone's Business (Mar/Apr-05)
New Year's Resolution Safety (Jan/Feb-05)
Safe Driving (Nov/Dec-04)
Terror In The Skies Revisited (Sep/Oct-04)
How They Got Hurt (Jul/Aug-04)
In-Plant Air Monitoring & Analysis (May/Jun-04)
Safety on the Job and Complying with the Americans With Disabilities Act (Mar/Apr-04)
A Supervisor's Duty (Nov/Dec-03)
Machine Safety – Are Your Machines Safe to Operate? (Sep/Oct-03)
Summer is Here (Jul/Aug-03)
Working Safely On Powered Industrial Trucks (Forklifts) (May/Jun-03)
Does Your Safety and Health Workplace Program Contain All of These Elements? (Mar/Apr-03) 
Methylene Chloride (Jan/Feb-03)
Safety Signs & Labels - Does Your Facility Comply? (Nov/Dec-02)
Indoor Air Quality (Sep/Oct-02)
When OSHA Arrives (Jul/Aug-02)
Facts About the Occupation Safety & Health Administration (OSHA) (May/Jun-02)
Workplace Fire Safety (Mar/Apr-02)
OSHA 300 Form (Jan/Feb-02)
Preparing for Disaster (Nov/Dec-01)
How Much is a Life Worth? (Sep/Oct-01)
Material Handling Programs (Jul/Aug-01)
It's Up To You To Protect Your Skin (May/Jun-01)
When You’ve Been Handed the Responsibility for Safety (Mar/Apr-01)
A Fresh Look at Machine Safeguarding (Jan/Feb-01)
Safe Work Habits (Nov/Dec-00)
The Importance of Material Safety Data Sheets (Sep/Oct-00) 
Hazardous Waste Operations and Emergency Response (Jul/Aug-00)
Lockout/Tagout Program (May/Jun-00)
OSHA Violations, Citations and Penalties for 1998 (Mar/Apr-00)
Ergonomics and Machinery Safeguarding (Jan/Feb-

Is Your Lockout & Tagout Program Working? (May/Jun-12)