A Pennsylvania business / partnership question:
Can I remove my property from a failing business without my partners knowledge and not face criminal charges?
In theory, yes. In practice, no, don’t remove anything without your partners’ knowledge.
Generally, partners are entitled to retrieve property that has remained in their personal ownership, but not entitled to seize, unilaterally, assets that are owned by the partnership (because such assets are owned by all the partners together).
You might think it is crystal clear that whatever you’re talking about is "your" property, but if you are wrong, you may in fact end up facing criminal charges as well as a civil lawsuit.
I strongly advise you speak with an attorney who can review all of partnership material and make an assessment about the status of the property in question.