Hello. I am new to the site and have noticed previous posts and
threads regarding marking products with karat stamps, trademarks,
Someone had referred to Sossner Steel Stamps for obtaining karat
stamps (and wondered if Sossner was online). Sossner is indeed
online at www.sossnerstamps.com and the website has a link
specifically for jewelers as well as an easy to use form.
Sossner can also produce custom stamps reading just about anything
(including logos) for your product.