Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423803 | Polymerizable polyol (allyl carbonate) compositions | Vidhu Nagpal | 2002-07-23 |
| 6077921 | Polymerizable polyol (allyl carbonate) compositions | Vidhu Nagpal | 2000-06-20 |
| 5973093 | Polymerizable polyol (allyl carbonate) composition | Randy E. Daughenbaugh, Robert D. Herold, John C. Crano | 1999-10-26 |
| 5965680 | Optical resin composition from polyol((meth)acryloyl carbonate) monomer | Robert D. Herold, Ajay Parkhe, Christopher D. Selvig, Robert A. Smith | 1999-10-12 |
| 5952441 | Partially polymerized mixture of diethylene glycol (allyl carbonate) compounds | Robert D. Herold, Bo-Wei Wu, Michael O. Okoroafor | 1999-09-14 |
| 5811503 | Polymerizable composition | Robert D. Herold, Randy E. Daughenbaugh | 1998-09-22 |
| 5739243 | Polymerizable composition | Robert D. Herold | 1998-04-14 |
| 5427748 | Chemical feeder | Gerard F. Dooley, Jr. | 1995-06-27 |
| 5384102 | Chemical feeder | Richard H. Ferguson | 1995-01-24 |
| 5106559 | Solid halogen-containing composition and method for producing same | Robert B. Simmons, Jonathan G. Lasch | 1992-04-21 |
| 5089127 | Chemical feed apparatus | David M. Junker, Robert B. Simmons | 1992-02-18 |
| 5049385 | Solid halogen-containing composition and method for producing same | Robert B. Simmons, Jonathan G. Lasch | 1991-09-17 |
| 5009806 | Calcium hypochlorite article | Harlan B. Johnson, Ernie Allen, Peter P. Howell | 1991-04-23 |
| 4970020 | Calcium hypochlorite composition | Harlan B. Johnson, Ernie Allen, Peter P. Howell | 1990-11-13 |
| 4927546 | Method for inhibiting growth of algae in recreational water | Edward J. Sare | 1990-05-22 |
| 4865760 | Calcium hypochlorite composition | Harlan B. Johnson, Ernie I. Allen, Peter P. Howell | 1989-09-12 |
| 4584420 | Method for producing vinyl chloride | John C. Crano | 1986-04-22 |