Nice thread.
Off the top of my head, from Pete Dye:
-Yes the island green. Only problem is, it is so distinct it is too obviously a copy, perhaps restricting some from using it.
- Also, the angled fw or zig zag, which to be fair was popularized in the Golden Age. Perhaps the long strip bunkers.
- In reality, I think his most enduring template will be the long par 4, bunkered on the inside at both dogleg and green to make it play even longer.
-While not as popularized as others, I often use the concept of his "T" shaped green (13 at Harbor Town, where the front pin is the scariest.
I have built at least a dozen Riv 10 inspired holes. One thing I learned from Tom Doak is that its actually better to NOT have clearly delineated fairways. Very sneaky that Doak character.....
For Faz, I would say the valley fairway, on nearly every long hole, even when not routed through a natural valley. They are so darn comfortable to hit to. Also, how his greens have a gentle concave valley at the front, also increasing comfort to hit to. Come to think of it, his bunkers do the same thing, making them nice to look at. I recall one of his guys saying that they did it as standard so often, that they took to putting a catch basin in front of every bunker. Not sure you can call great shaping and artistic eye a template.
For CC, the toilet seat green.
From Norman, and others, the broad expanse of fw chipping area near the green. Yes, it dates to Scotland, but had fallen out of use so long, whoever re-invented it should get some credit as a "new" template.
Note: Edited right after creation because the new golf club atlas always reformats a lot of type if you cut and paste it around.