Weblogs which address the items which concern those who invent devices or other things as an occupation or hobby are listed here. Such things as patents, marketing, and networking with other inventors are also valid topics of conversation.
Regular Blogs
Maintained by software architect and futurist Brad Templeton who writes here about inventions, crazy ideas, and other topics, this blog has an extensive section about innovation.
http://ideas.4brad.com/
East London Inventors Club Blog
This weblog is run by a literal club of inventors in London. The entries are about invention and innovation, legal concepts which affect inventors, and information about upcoming club meetings.
http://www.eastlondoninventorsclub.com/
The author of the book entitled “Hardcore Inventing" who is also a geochemist and volcanologist maintains this weblog, which includes case histories of inventions and inventors, and how to find inspiration.
http://hardcoresurviving.wordpress.com/
The topic of this weblog is invention, and it puts forth ideas about prototypes, inventor shows, invention ideas, and robots.
http://www.inventionaddict.com/blog/
Discussions here include topics such as how to bring a product to market, how to start, and books as well as other resources for the inventor.
http://onestopinventionshop.net/blog/