Ah, my tank is fight, is yours?
Using the book as a guide, I would say no. Except for the Habbakuk and the tank gliders, I seem to remember all the superweapons were last ditch Nazi ideas which could only have been deployed (if at all) by the time the war was effectively lost. And as some have noted, some such as the Sanger bomber or cool donut-shaped space station with centrifugal gravity are still outside our reach. One can't do better than Parsons in illustrating logically and entertainingly why most of these weapons could not have significantly changed history.
I suppose a Nazi A-bomb dropped on Manhattan would have significantly changed the histories of millions of New Yorkers, but by the time it could have been deployed the US would have theirs and Germany's goose would be cooked. No doubt a lot of interesting postwar butterflies would evolve from an actual nuclear exchange in 1945, but it would not change the basic outcome of the war.