By Gina Smith,
May 26, 2012, 7:23 AM PST
Last week, the United States Patent and Trademark Office (USPTO) issued its 8,185,968th patent since 1790. Here's a rundown of some of the grooviest tech patents from the latest crop.
Gina Smith is a NYT best-selling author of iWOZ, the biography of Steve Wozniak. She is a vet tech journalist and chief of the geek tech site, aNewDomain.net.