Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PE

Paul Eichen

RTRokenbok Toy: 6 patents #4 of 12Top 35%
Rancho Santa Fe, CA: #89 of 335 inventorsTop 30%
California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #878,554 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6719607 Control system for, and method of, operating toy vehicles Daniel J. Aldred, William Barton, Peter C. DeAngelis 2004-04-13
6666746 Control system for, and method of, operating toy vehicles Daniel J. Aldred, William Barton, Peter C. DeAngelis 2003-12-23
6450856 Control system for, and method of, operating toy vehicles Daniel J. Aldred, William Barton, Peter C. DeAngelis 2002-09-17
6238265 Remote control system for operating toys John J. Crane, William M. Barton, Jr., Peter C. DeAngelis, Robert T. Kulakowski 2001-05-29
5944609 Remote control system for operating toys John J. Crane, William M. Barton, Jr., Peter C. DeAngelis, Robert T. Kulakowski 1999-08-31
5888135 System for, and method of, selectively providing the operation of toy vehicles William M. Barton, Jr., Peter C. DeAngelis 1999-03-30