Telephone
1-866-U-INVENT (1-866-846-8368)
For international calls: 011-410-391-4258
The best time to call is between the hours of 9 am to 5 pm EST
(U.S. Eastern Standard Time). If no one is at the office, please leave a message and we will get back with you shortly.
Fax
443-267-0129
Postal address
Planet Patent, PO Box 5093, Baltimore, Maryland 21220 USA
E-mail address
search@planetpatent.com
Information Request Form
Choose one of the following options:
Please provide the following contact information: