No he didn't. Unless you mean, in a general sense, the direct carbon
*class* of processes. Plenty of processes fall under that category. I
researched as many of those as I could in the patent and technical
literature and a summary can be found in my gum book, which has, as part of
its title "...and other Direct Carbon Processes from Artigue to Zimmerman".
>
..
>
>My friend is now in his late eighties. If anyone has any specific questions I
>can pass on the address separately.
I sure would like his address sent to my new mailing address:
Luis Nadeau
P.O. Box 221, Stn. "A"
Fredericton, N.B.
Canada E3B 4Y9