Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6014917 | Self-adjusting and/or self-locking pliers | Eric R. Colburn | 2000-01-18 |
| D342776 | Apparatus for diluting chemical concentrates used for cleaning purposes | Allen E. Brandenburg, James M. Rubenstein, Doris M. Wong | 1993-12-28 |
| D339845 | Dilution station bottle filling unit | Allen E. Brandenburgh, James M. Rubenstein, Doris M. Wong | 1993-09-28 |
| D339625 | Apparatus for diluting chemical concentrates | Allen E. Brandenburg, James M. Rubenstein, Doris M. Wong | 1993-09-21 |
| 5228598 | Dilution apparatus with full opened or fully closed valve | Allen E. Brandenburg, Charles Kraeuter, Robert Petit, James M. Rubenstein, Doris M. Wong +1 more | 1993-07-20 |
| 5086788 | Hand-held physiological stimulation applicator | John C. Castel | 1992-02-11 |
| 5083677 | Dilution station | Allen E. Brandenburg, Charles Kraeuter, James M. Rubenstein, Doris M. Wong | 1992-01-28 |
| 5037003 | Dilution station | Allen E. Brandenburg, Charles Kraeuter, James M. Rubenstein, Doris M. Wong | 1991-08-06 |
| D315958 | Physiological stimulator | John C. Castel | 1991-04-02 |
| D313064 | Electrostatic spray gun | Robert J. Lind, Stanley G. Karwoski, Lawrence J. Lunzer | 1990-12-18 |
| D308213 | Electric robot | Gary Lee Jones, Robert James Todd, Norman N. Fender, Dale A. Wood | 1990-05-29 |
| D283940 | Fireman's helmet | — | 1986-05-27 |