Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8347552 | Potted plant pot and saucer construction | — | 2013-01-08 |
| 7662215 | Methods for removing sulfur-containing compounds | Christopher W. Sparling, P. Scott Northrop, Jagannathan N. Iyengar, Barry M. Friedman | 2010-02-16 |
| 6629405 | Western style stirrup with internal springs | — | 2003-10-07 |
| RE33347 | Air-driven ceiling fan | — | 1990-09-25 |
| 4598632 | Air-driven ceiling fan | — | 1986-07-08 |