Hi Roger:
Too bad about the leaking, other things to check is to see if the ground around the foundation slopes away to prevent pooling, eavestroughs aren't clogged and drain well away from the foundation, sump pump is working properly and hose isn't clogged if there is one.
I'm told that inside patches don't last long b/c they don't solve the problem (water coming through the foundation walls). Waterproofing on the outside, which means excavation etc., is expensive but it's the only long-term solution.
Mike