The quick adjust or automatic adjust pipe wrenches go back, maybe 100 plus years or more.
The Ridgid design is just a newer example, with slightly different geometry, and maybe the advantage of replaceable jaws.
Virax pf France makes a wrench very similar to the Ridgid, although I think I’ve seen claims it works slightly better do to slightly different geometry.
Reed has been making a rapid self adjusting pipe wrench, maybe for 100 plus years now. I’m not certain how far back the design goes, but it’s really old, maybe going back to 1897.
Heller used to make the “Masterench”.I believe Heller acquired the design by purchasing the design or another manufacturer. The Masterench design looks somewhat similar to the Reed design, at least as far as the jaws go.
Rothenberger used to manufacture what they called a “Type R One Handed Speed Wrench” which may have been the same or similar to the Masterench.
I’m not really sure where the Rothenber wrenches were made. Some Rothenberger tools where or are made in the USA, and Rothenber purchased one or more US tool brands, so maybe they acquired the design with one of those purchases.I think they may have discontinued the design, but they had the wrenches in their catalog for decades.
“TOP” a Japanese tool brand manufactures a wrench very similar to the Masterench, but maybe better fo tighter spaces?
TOp seems to have tweaked the design somewhat.
I’ve only owned the Rothenberger version.
Those and the TOP wrenchesboth come in the same four sizes, 6”, 8”, 10”, and 12”, from what I recall.
The design seems to be somewhat limited as far as angles and size capacity goes.
In the right clamping range, and the right material, the wrenches grip like a starving Rottweiler, but for most jobs I would prefer to have a wrench like the Knipex Cobra, or a regular pipe wrench.
The Reed wrench as I mentioned has been in production for 100 plus years, and the Reed version isn’t cheap, so there must be jobs the wrenches are perfect for. The original Reed design had a way more “ergonomic” looking handle, so the wrenches must have sold enough for the tooling to be replaced at some point.