RS

Richard E. Schumaker

PR Printronix: 2 patents #2 of 14Top 15%
🗺 California: #3,616 of 26,868 inventorsTop 15%
Overall (2005): #37,947 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6929412 RFID tag, antenna, and printer system Gordon B. Barrus, Andrew Edwards, Duane Gibbs, Kevin Mark Smith, Rudy Concepcion Jr. 2005-08-16
6899476 RFID tag, antenna, and printer system Gordon B. Barrus, Andrew Edwards, Kevin Mark Smith, Duane Gibbs, Rudy Concepcion, Jr. 2005-05-31