Trademark Recognition

CircuitousRoot and circuitousroot.com are service marks of David M. MacMillan and Rollande Krandall.

lemur.com is a service mark of Rollande Krandall and David M. MacMillan.

Singing Lemur is a registered trademark of Rollande Krandall.

All other marks appearing in the Notebook "Exploring Dr. Hershey's Typography" are the properties of their respective owners and are used for purposes of identification only. The marks which may appear include the following:

Computer Modern is a registered trademark of Addison-Wesley Publishing Company.
The Creative Commons Public Copyright License Mark(s)/Logo(s) are registered trademarks of Creative Commons.
Ghostscript is a registered trademark of ArtOfCode LLC.
GNU is a registered trademark of the Free Software Foundation.
IBM is a registered trademark of the International Business Machines Corporation.
ISO is a registered trademark of the International Organization for Standardization.
Linux is a registered trademark of Linus Torvalds.
METAFONT is a registered trademark of Addison-Wesley Publishing Company.
MVS is a component of several trademarks of IBM.
System/370 is a trademark of IBM.
TLG is a registered trademark of the Regents of the University of California.
Unicode is a registered trademark of Unicode, Inc.
VM is a registered trademark of IBM.
W3C is a trademark (registered in numerous countries) of the World Wide Web Consortium; marks of W3C are registered and held by its host institutions MIT, ERCIM, and Keio.
z/OS is a trademark of IBM.

Exploring Dr. Hershey's Typography
CircuitousRoot