Patent Search

• Free Patents Online
• Patent Fetcher
• Patent Reader
• Patent Storm
• Patent Lens
• cos Patent Search
• shop4patents

Auction Websites

• Free Patent Auction
• Ocean Tomo

Patent Tools

• Patent Tools
• Patent Bar Simulator
• Firefox Search Extensions
• Patent Helper (Greasemonkey)

Inventor Resources

• US Patent and Trademark Office - Inventor Resource Website
• United Inventor's Association
• Regional Inventor Supports Groups
• National Congress of Inventor Organizations
• Inventors Alliance of Northern California
• Houston Inventors Association
• Inventors' Network of the Capital Area
• Lemelson Center

Attorney/Agent Search

• Registered Attorney/Agent Search

American Inventor TV Show

• American Inventor Auditions
• American Inventor Website

Idea Banks

• TG Ideas
• Should Exist
• Half Bakery
• American Inventor Spot
• Idea a Day
• Creativity Pool
• Think Cycle
• Global Ideas
• Premises, Premises
• Cambrian House
• Since Sliced Bread
• Why Not?
• Lazy Web
• Brainhead
• yet2
• Idea Explore

Patent Offices

• Canadian Intellectual Property Office
• European Patent Office
• Japan Patent Office
• U.S. Patent and Trademark Office
• World Intellectual Property Organization

Scam Info

• Tips on Using Invention Promotion Firms
• Spotting Fraudulent Invention Promotion Firms
• Good overview article on invention promotion companies
• Form for Filing a Complaint against a Invention Promoter
• Invention Promotion Caution List
• List of Complaints Filed with USPTO

Open Source/Peer Review

• Patent Commons
• Peer to Patent

PDF Guides

• Inventing 101

Funding

• Small Business Administration
• Regional SBA Offices
• Office of Entreprenuerial Development
• Terrific Article of Resources
• Capital Search - Offering an inventors referral network
• Venture Worthy
• Angel Deals - toolbox on financing
• VentureChoice Inc
• Red Herring's Herringtown
• SeekingCapital.com
• Wall Street Angel Network
• BeaconVentureCapital.com
• UniversityAngels.com
• Angel Society
• Garage.com
• OffRoad Capital
• InvestPrivate.com
• Money Hunt
• ACE-Net HYPERLINK
• Next Wave Stocks
• The Angel Network
• Angel Investor Links from About.com
• US Investor Network
• The Global Project Marketing Network
• New Vantage Group
• The Dinner Club
• The eMedia Club
• WOMENAngels.net
• Capital Investors
• GMU Century Club Grubstake Breakfast
• Private Investors Network
• Baltimore-Washington Venture Group
• Capitalyst
• U.S. Technologies, Inc.
• Maryland Angels Council
• The New York Angel Investors Program
• Investors' Circle
• The Venture Forum
• Atlanta Technology Angels
• Charlotte Angel Partners
• Tri-State Investment Group
• truePilot
• Pennsylvania Private Investors Group
• Angel Investor Magazine
• Angel Advisor Magazine