Kurt Shafer here, updating this page to tell you my plan for working with Keller Williams and Coldwell Banker. I have chosen those two for my plan because KW is the 2nd largest company in the business with nearly 200,000 agents and CB is part of the largest company in the business, Anywhere Real Estate, with about 100,000 agents. My plan is to give these two a chance to earn an exclusive deal so only one of them will have access to my patented signs that fly.

Why exclusive? I am expecting that by granting an exclusive I will be able to get the winning company to incentivize every agent to buy at least one sign for their home sales, Some might want more than one. The signs sell for $2000 each and the price is expected to go down when production gets going.

At that price 100,000 agents means sales of many millions of dollars – more than I need so I prefer to limit the sales to make the product more valuable to one company.

Here is the latest data on your published agent count to 10-4-25 – I asked Google’s Gemini this question –

“As of the latest data from Keller Williams and Coldwell Banker how many agents do each have on 10-4-25?”

Gemini replied –

“Company Latest Published Agent Count (Worldwide) Latest Published Agent Count (U.S. Only)
Keller Williams 145,042 U.S.-based agents. Coldwell Banker Approximately 76,000 agents across 1,840 U.S. offices.

Here is the way the winning company will prevail – by sending me a very low purchase deposit of $100 for each agent that wants their first sign that flies – And the winning company will be the one that sends deposits for the highest percentage of their US based agents by October 15, 2025. This will be based on the number of KW agents as a percent of 145,042 and the percent of CB agents out of 76,000.

Here is the web page for the deposit-

I am sending emails to 100 agents at each company with this request – the email will restate the above and request that the agent alert management to this challenge. You will all be directed to this site for this detail. Below is what my email will say.

Please contact your company management to tell them you want to have this sign for your listings and open houses. Tell them Kurt Shafer wants to award an exclusive use agreement to either CB or KW. Tell them the decision will be made based on the number of purchase deposits sent before October 30, 2015. There is an incentive to make deposits early in the form of stock ownership in Invisco Inc. The incentive is

1. By October 12, 1000 shares (which will be worth more than $2 each in 2026 )
2. By October 19, 750 shares.
3. By October 30, 500 shares.

6-23-25 Here is the new sign for Amy King in Lake Havasu.

June 22 2025 – Just created this sign for Sarah in Canyon Lake California

Here is a good example of a perect Keller open house sign

The first artist conception for real estate used this sign sent by the top realtor in Brea California, Alex Horowitz. His sign was modified to have the arrow point down. Alex’s sign might be 6 feet wide or we might try 8 feet wide.

FOR MORE INFORMATION CALL THE INVENTOR, KURT SHAFER.