David P. Townsend

Follow

Person

Village of Lakewood, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power adapter for an electronic device
- Patent number D570773
- Issue date Jun 10, 2008
- Motorola, Inc.
- Grant H. Lloyd
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Speakerphone accessory
- Patent number 6,836,676
- Issue date Dec 28, 2004
- Motorola, Inc.
- Grant Harries Lloyd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR SUPPLYING POWER TO A PORTABLE ELECTRONIC DEVICE
- Publication number 20090121679
- Publication date May 14, 2009
- MOTOROLA, INC.
- Matthew D. Thomas
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Speakerphone Accessory
- Publication number 20030087676
- Publication date May 8, 2003
- Grant Harries Lloyd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE