the Woden Titan certainly seems to have been inspired by the Record Imp.
I use my Imp frequently, and they really are very useful indeed. If you are in the UK then you can still get them for around 20-30 quid on eBay which is astonishingly good value.
In case anyone is interested, here is some info that I dug up when I got mine a couple of years ago:
In 1928 C&J Hampton ltd, who manufactured Record tools until the 1970s (when they merged with Ridgeway to become Record Ridgeway), took out a patent for the tube bender incorporated in the vice (GB310723).
The patent number is marked on the steel slide of the original models. It is likely that they stopped marking slide after the patent expired in 1948, although the drawing in Planecraft from 1954 still shows it (perhaps because they did not get round to changing the picture).
There appears to have been at least one other model revision, where the boss on the handle is changed from round to square - I suspect this is a later model just because similar changes were made to later versions of their bench vices (in the 1970s, post-merger?). Perusing ebay I noticed that the thread on the jaw screw thread is finer than the original version.
[url=https://www.ukworkshop.co.uk/...3195.html]dating-this-record-vice-t93195.html[/url]
According to David Lynch,
http://www.recordhandplanes.com/rare.html the vice was available up to 1982.