CTV Products, LLC
A Registered and Licensed Pennsylvania Company
Welcome to CTV Products.
- My name is Charles Gretz and I live in Coopersburg, PA (NW of Philadelphia)
- I am the oldest descendent of C. William Gretz, of the William Gretz Brewing Co., Phila., Pa., a popular local beer in its day.
- I have three grown, self-supporting sons (thank goodness!) and a patient, understanding wife of 50 years.
- I am retired from Fuller Bulk Handling Corp., Bethlehem, PA from a career as an Engineer and various management positions.
- My hobbies include Bluegrass music, model railroading, fishing and eBay.
- I graduated from Va. Tech in 1962, B.S. Architectural Engineering. (Go Hokies!)
- I served in the USAF as an Instructor Pilot, in the advanced phase of the Air Force Undergraduate Pilot Program, with 2,000 hours of pilot time in the Northrop T-38, a twin engine supersonic trainer.
- I’ve been awarded three U.S. patents for two different products I dreamed up, one of which is a fold-down Car-Top Camper called “Travelpod” and was featured on the cover of Popular Mechanics magazine in February 1970. (It didn’t make me rich, but that was my 15 minutes of fame)
- The other is a “TV Viewer”, a periscope-like gadget that I once designed for an injured friend, who could not comfortably sit up, so I made the first one of these so he could lie in bed and watch TV. Since then it has taken on a life of its own.




Hello Charles!
Avid camper, Pacific Herk Dude, and T-1 IP here…great idea on the jack stops. I had the problem and thought about buying garage sale wrenches then torching them to make a U.
Your idea is much better!
I do have a question for you, what’s the best way to go about parenting or getting a copyright? I was a farm kid with lots of practical experience and skills which has led me to have an entrepreneurial spirit seeing how things can be done better or easier. But on the legal side I’m out of my element.
Thanks for any intel or mentorship!
Tory Lodmell
850-417-9416
Tlodmell@hotmail.com