Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7418197 | Back light screen for chroma-key photography | G. Richard Didow | 2008-08-26 |
| 7413666 | Method for selectively sampling particulates in boiler/steam cycle corrosion transport | John W. Clark | 2008-08-19 |
| 5937130 | Method and apparatus for installing fiber optic jumper cables in an equipment enclosure | Mark F. Amberg, Charles R. Lindemulder | 1999-08-10 |
| 5798699 | Method for monitoring and selectively sampling a fluid flow stream | Charles R. Veal | 1998-08-25 |
| 5578995 | Method of monitoring and controlling condensate quality | Charles R. Veal | 1996-11-26 |
| 5119029 | Easily cleaned streaming current monitor | Charles R. Veal | 1992-06-02 |
| 4832928 | Method for producing ammonium polyphosphate | John A. Parker, Rubin Feldman | 1989-05-23 |
| 4769608 | Self-cleaning streaming current monitor | — | 1988-09-06 |
| 4748255 | Thermally adaptive polymers and prepolymers and methods of making them | John A. Parker, Rubin Feldman | 1988-05-31 |
| 4687651 | Method for producing ammonium polyphosphate | John A. Parker, Rubin Feldman | 1987-08-18 |
| 4687785 | Thermally adaptive polymers and prepolymers and methods of making in which an imide is formed from a polyanhydride oligomer and an isocyanate | John A. Parker, Rubin Feldman | 1987-08-18 |