No problem Buster. There are now actually three issued patents to Delphi and using Electriplast and three issued or patent applications to East Penn, all using Electriplast, plus a few more to smaller companies actually. I've posted the USPTO information here before, let me know if you have any trouble finding them.
Also, there could be several more in process and we would not see them, it takes on average 24 months now for the USPTO to publicly publish from the date of application.
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