I have begun a list based on eBay auctions a few years ago. Here are the recent Hiatt(s)/Hiatt-Thompson models I have found (NOT Hiatt-Darby and old models). Probably not complete, and possible number errors, sellers don't always know they exactly sell (and me too)...
I don't know if Hiatts had ever published a catalog for resellers/salesmen... TCH sells now some similar models. Edit : Safariland always sells some Hiatt models :https://www.handcuffwarehouse.com/safariland.html
Hiatts 1960 + stainless variant ? At last three variant (with two different bows)
H 2010, with six? color variants and "demo keyring" + H 2010c (reinforced version for prisons, not "swing-thru") - two swivels versions for H 2010
H 2015 + H 2015c (black)
H 2020 (with push-button, commercial failure)
H 2025 (black)
H 2050 + H 2050c (+ H 2050/T ?)
H 2075 + H 2075c (black)
H 2060 (extended cuffs) + H 2161 ?
H 2061 ? + H 3161 (extended cuffs too, asymmmetrical, other alloy used ?)
H 2054 ? + H 2055 ? ("de luxe" versions, other alloy ?)
H 3050 =? H 3154 ? (light alloy) + H 3075 - and H 3010 =? H 3103 ?
H 4050 : "Big Brutus", oversized, + H 4050c ; + H 4075 and H 4075c
H 2103 = speedcuffs, + H 2103B ? = H 2105 (black) - rigid cuffs
UL 1 (rigid folding cuffs) + red version (in Wales)
UL 5 (black)
H 2003/1 (one link) + H 2003/T + H 2003/9 ? (extended chain) - + H 2005 (black)
HSS 9 (high security), two variants + HSS 9 legirons ?
Legirons : H 5000 and H 5020 (oversized - boot cuffs) - Short chain variant existing. And color versions (red/orange/yellow)
H 6000 : handcuffs with lead chain
H 7000 : waist chain with lateral cuffs (+ H 7000 SR)
And training cuffs ? And "blue/black boxes" for prisoner transport.
Usually ? : H 2xxx : steel ; H 3xxx : other alloys (and possibly oversized ?) : H 4xxx : oversized
EDIT : according some collector's websites
More recent H 1010, with many color variant (and camo).
Some pictures available (I own some of these cuffs)