The following inventions have all been patented by clients of Michael Kroll, Patent Attorney. The web pages below represent only a small portion of the 1300+ patents obtained by inventors using his services. For more information on the patent, trademark, copyright, and invention development services offered by Michael Kroll, request his brochure or call 1-800-367-7774

Construction and Home Improvement

To view additional inventions that we offer, type a keyword in the box below
or visit one of our categorized web pages:

Enter Keyword:

Automotive & Aircraft | Beauty | Construction & Home Improvement | Education
Food & Beverage | Toys & Games | Health | Household | Industry Specific Devices
Medical | Security & Safety | Sports & Recrecreation

patent attorney