Affordable & Effective Silt Fence Installation Equipment
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Patent Protection Rights

The tommy™ silt fence machine and the installation process is patented under the United States Letters Patent number 5,915,878. Devon Distributing Corporation owns this patent which protects against the construction, use, sale, or modification of a silt fence machine infringing on this patent. This would include building a silt fence machine for one's own use using the patented process.

 

Black market machines, including those built for your own use, are litigated aggressively. Fees, fines, and penalties have exceeded $20,000 per machine. We have not lost in court. We have not settled once litigation has started. Settlements have been on our terms. We have spent well over 1.2 million dollars in research, development, and marketing of the tommy™ silt fence machine - we cannot afford to allow people to copy this technology!

 

Devon Distributing Corporation offers rewards of up to $5000.00 for confidential information resulting in payments by an infringer to Devon for the construction, use, or sale of a silt fence machine infringing on this patent.

 

Please contact us at 800-965-4665 if you believe you have information about the construction, use, or sale of an infringing silt fence machine. If the information leads to a payment by an infringer, you are eligible to receive up to $5000.00 for the information you have provided in strict confidence.

 

 

Why are we forced to this action?

 




Customer Comments

The durability, ease of operation, and ability to install large amounts of fence per day with a two-man crew, made the tommy™ a wise choice when considering our method for installation. We purchased a tommy™ May 2003 and have installed in some of the worst conditions Florida has to offer; the machine has hit everything from engine blocks to refrigerators with no damage to the machine. I attribute our growth over the past year to the tommy™ and plan to purchase another in the future.

Jobie Watson
Twin Oaks Environmental
Winter Park, FL