Issued Patents 2011
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035260 | Stepping motor with a coded pole pattern | Mark D. Roberts, James L. Richards | 2011-10-11 |
| 8016330 | Appliance safety apparatus, systems, and methods | Mark D. Roberts, James L. Richards | 2011-09-13 |
| 8015752 | Child safety gate apparatus, systems, and methods | Mark D. Roberts, James L. Richards | 2011-09-13 |
| 7983320 | Ultrawide-band communication system and method | Ivan A. Cowie | 2011-07-19 |
| 7982568 | Multilevel correlated magnetic system and method for using same | Mark D. Roberts, Dillon Mize, Kelly Loum, David P. Machado | 2011-07-19 |
| 7963818 | Correlated magnetic toy parts and method for using the correlated magnetic toy parts | Mark D. Roberts | 2011-06-21 |
| 7961068 | Correlated magnetic breakaway device and method | Mark D. Roberts, Mitchell Williams | 2011-06-14 |
| 7961069 | Magnetic attachment system | Mark D. Roberts, James L. Richards | 2011-06-14 |
| 7958575 | Toilet safety apparatus, systems, and methods | Mark D. Roberts, James L. Richards | 2011-06-14 |
| 7956711 | Apparatuses and methods relating to tool attachments that may be removably connected to an extension handle | Mark D. Roberts | 2011-06-07 |
| 7956712 | Correlated magnetic assemblies for securing objects in a vehicle | Mark D. Roberts, Robert S. Babayi, Willard Case | 2011-06-07 |
| 7893803 | Correlated magnetic coupling device and method for using the correlated coupling device | Mark D. Roberts | 2011-02-22 |
| 7889038 | Method for producing a code for defining field emission structures | Mark D. Roberts, James L. Richards | 2011-02-15 |
| 7886866 | System and method for ignition of a gaseous or dispersed fuel-oxidant mixture | — | 2011-02-15 |
| 7882926 | System and method for generating and directing very loud sounds | — | 2011-02-08 |
| 7880608 | System and method for person or object position location utilizing impulse radio | James L. Richards, Donald A. Kelly, David C. Meigs, Timothy T. Payment, James S. Finn +2 more | 2011-02-01 |
| 7873099 | Time transfer using ultra wideband signals | Mark D. Roberts, James L. Richards | 2011-01-18 |
| 7868721 | Field emission system and method | Mark D. Roberts, James L. Richards | 2011-01-11 |
| 7864009 | Method for coding two-dimensional field emission structures | Mark D. Roberts, James L. Richards | 2011-01-04 |
| 7864011 | System and method for balancing concentric circular field emission structures | Mark D. Roberts, James L. Richards | 2011-01-04 |
| 7864010 | Method for coding field emission structures | Mark D. Roberts, James L. Richards | 2011-01-04 |