I met Roy once at his place of business. He was friendly, gracious, and helpful. I was sorry to hear of his passing, and I'm also sorry to hear that he left unfinished business and that he may not have left any plan or mechanism for finishing that business.
Here are some thoughts about how to proceed, at least preliminarily, for those folks who have claims against Roy's estate and who want to see if there's any chance to recover some or all of their losses without necessarily hiring a lawyer.
1. Go online and determine the county in which Colorado Springs. Colorado is located.
2. Then go online and determine whether the Probate Court of that county has records on-line. Most courts these days have online access to court filings. If you can't find probate records, then the rest of this post won't be any help.
3. If you find the Probate Court, then look to see whether a probate proceeding has been opened for the Estate of Roy Johnson. If one hasn't been, then the rest of this post won't be any help.
4. If an estate has been opened, then look to see whether there's a deadline for creditors to file claims against the estate. If there's a deadline that's passed, you may want to stop reading this and do something else with your time because although there may be a way to file a claim after the expiration of the deadline, that's way beyond the scope of these preliminary thoughts.
5. If the deadline hasn't passed, file a claim against the estate with the court. The court website should have instructions for doing this. I'd guess that you could probably also google something like "filing claim against an estate in Colorado" and get some useful information.
Nothing that I've written should be considered legal advice. If you want legal advice, you should consult a lawyer.
Good luck.