I formally met w/ the CEO/pres, board last month and they thanked me for my $ which was used for research development of the invention. I have e-mails stating that they were set to transfer my shares to the new CO name. However, now they got greedy and won't issue me new shares. They will not respond to my calls, e-mails, or honor my certificate of shares from the previous Co. They are shamefully cold shouldering all past investors whom in good faith financed them. Now the Co is poised to sell the invention to the US Air Force in Feb, and keep the proceeds/profits for themselves. I am also the highest $ investor amongst all other investors. I told them that I would sue them to block any such sale unless they include me as a continued partner. Any suggestions? Thank you.