Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852909 | Localized notch reinforcement for wooden beams | Lawrence A. Soltis, Douglas R. Rammer | 1998-12-29 |
| 5854177 | Method for enhanced hydroponic plant productivity with polymeric acids | Larry P. Koskan, Abdul R. Y. Meah, J. Larry Sanders | 1998-12-29 |
| 5847013 | Superabsorbing polymeric networks | Kim C. Low, Larry P. Koskan, Alfred P. Wheeler | 1998-12-08 |
| 5814582 | Method for enhanced plant productivity | Larry P. Koskan, Abdul R. Y. Meah, Lai-Duien Grace Fan | 1998-09-29 |
| 5783523 | Method and composition for enhanced hydroponic plant productivity with polyamino acids | Larry P. Koskan, Abdul R. Y. Meah, J. Larry Sanders | 1998-07-21 |
| 5720143 | Localized notch reinforcement for wooden beams | Lawrence A. Soltis, Douglas R. Rammer | 1998-02-24 |
| 5661103 | Seed treatment composition and method | David J. Harms, Alan M. Kinnersley | 1997-08-26 |
| 5622818 | Color photographic elements containing yellow colored magenta dye forming masking couplers | Daniel L. Kapp, Janet N. Younathan, James P. Merrill | 1997-04-22 |
| 5612384 | Superabsorbing polymeric networks | Kim C. Low, Larry P. Koskan, Alfred P. Wheeler | 1997-03-18 |
| 5610002 | Photographic composition containing a thickening agent | Pranab Bagchi, Richard W. Connelly | 1997-03-11 |
| 5575117 | Break-in resistant wood panel door | Lawrence A. Soltis, William W. von Segen | 1996-11-19 |
| 5552516 | Soluble, crosslinked polyaspartates | Kim C. Low, Larry P. Koskan | 1996-09-03 |
| 5521257 | Hydrolysis of polysuccinimide to produce low-color polyaspartic acid and salts thereof | — | 1996-05-28 |
| 5501054 | Bolted wood connections | Lawrence A. Soltis | 1996-03-26 |
| 5492799 | Azopyrazolone masking couplers | Daniel L. Kapp, Stephen P. Singer, Bernard A. Clark | 1996-02-20 |
| 5466568 | Photographic element containing an azopyrazolone masking coupler exhibiting reduced fog | Daniel L. Kapp, Janet N. Younathan, Stephen P. Singer | 1995-11-14 |
| 5466779 | Production of polysuccinimide | — | 1995-11-14 |
| 5460930 | Photographic elements containing indoaniline dummy dyes | Paul B. Merkel, Jerrold N. Poslusny | 1995-10-24 |
| 5396799 | Method and apparatus for in situ evaluation of wooden members | Rodney C. De Groot, Earl A. Geske, William J. Nelson, Vyto C. Malinauskas, Diego O. Cuevas | 1995-03-14 |
| 5364745 | Azoaniline masking couplers for photographic materials | Jared B. Mooberry, Stephen P. Singer, James J. Seifert, Daniel L. Kapp | 1994-11-15 |
| 5307679 | Method and apparatus for evaluating the drying properties of un-dried wood | — | 1994-05-03 |
| 5024091 | Non-destructive evaluation of structural members | Roy F. Pellerin | 1991-06-18 |
| 4838085 | Methods and appartaus for non-destructing evaluation of the mechanical properties of composite materials | Roy F. Pellerin | 1989-06-13 |
| 4787639 | Game of chance | — | 1988-11-29 |
| 4776622 | Bottle carrier | — | 1988-10-11 |