Thanks ProsserP for your input.  I believe I am familiar with the company you are describing.  I read about them earlier this fall.

Also, here's a real long shot "what if" scenario...  Toyota is rumored to be building a solid state auto battery plant near Greensboro, North Carolina.  Toyota projects their factory will be ready to produce solid state auto batteries in 2024. Everyone thinks they will partner with Panasonic but they have not made a final decision on their future partner.  "What if" Toyota is waiting to see how Electrovaya's solid state car battery turns out before they make a final decision on with whom to partner?  We already have a foot in the door ...  This is 100% speculation but the timing is interesting.  Read the article if you get a chance...

https://www.autonews.com/manufacturing/toyota-nearing-decision-where-build-first-us-battery-plant