I'd say it's a mute point at this juncture. I've seen so many pictures of this style handle wrap that it's no big secret now. It doesn't matter if your Bear Archery, or Big Jim Archery if you put your product out there for the world to see somebody will utilize some part of your design or one of your characteristic fascimilies on their own bows, simply because they like it. If your using it on your own stuff and not marketing it, then I don't see what it hurts to use it. It is afterall just a handle wrapping technique and not the next smart phone technology.....right?
If I were to use this handle wrap design, I would simply do like Vanillabear did and make referrence to it as "A variation of the Strunk handle wrap, with my own twist on it" and I think that recognition is a nice way to show respect for the man who came up with it.
I use Eric Krewson's gizmo and than him for it everytime I use it, but I don't intend to steal his design and market it. Same as with his signature bamboo finish, I'm going to use it and let anybody who asks me about it know where I got the idea from. That's just courtesy and respect for another man's talents and putting his ideas out there.
Just my 2 cents.