Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8557947 | Compositions useful in golf balls | Wallace Lee Hanson, Jr., Kevin W. Light, Shenshen Wu | 2013-10-15 |
| 8324336 | Compositions useful in golf balls | Wallace Lee Hanson, Jr., Kevin W. Light, Shenshen Wu | 2012-12-04 |
| 6642344 | Curing agents for epoxy-based polymers | David W. House | 2003-11-04 |
| 6403752 | Secondary aliphatic diamines as curing agents for polyurethanes and polyureas prepared using high-pressure impingement mixing | David W. House | 2002-06-11 |
| 5470890 | Bis-(N-alkylaminocyclohexyl)methanes as curing agents in polyurethane and polyurea flexible foam manufacture | David W. House, Mark J. Gattuso | 1995-11-28 |
| 5312886 | Bis(N-alkylaminocyclohexyl)methanes as curing agents for polyurethanes and polyureas | David W. House, Mark J. Gattuso | 1994-05-17 |
| 5288768 | Urea-modified isocyanurates | Mark J. Gattuso, David W. House | 1994-02-22 |
| 5223551 | Urea-modified isocyanurates and method of making rigid foams thereof | Mark J. Gattuso, David W. House | 1993-06-29 |
| 5166185 | Chlorofluorocarbon-free flexible polyurethane foams and method of making with blowing efficiency enhancers | David W. House, Mark J. Gattuso | 1992-11-24 |
| 4960620 | Coating method for room-temperature-cured polyurethanes and polyureas | David W. House | 1990-10-02 |
| 4948861 | N,N'-dialkylphenylenediamines as curing agents in polyurethane and polyurea manufacture by reaction injection molding | William M. Baumann, David W. House, Dusan J. Engel | 1990-08-14 |
| 4874831 | Room-temperature-cured polyurethanes and polyureas | David W. House | 1989-10-17 |
| 4847347 | Alkylated triamines and higher polyamines as curing agents in polyurethane manufacture by reaction injection molding | William M. Baumann, David W. House | 1989-07-11 |
| 4806616 | N-N'-dialkylphenylenediamines as curing agents in polyurethane and polyurea manufacture by reaction injection molding | William M. Baumann, David W. House, Dusan J. Engel | 1989-02-21 |
| 4801674 | Secondary aromatic diamines as curing agents in polyurethane and polyurea manufacture by reaction injection molding | David W. House | 1989-01-31 |
| 4783517 | Polyureas as coatings | David W. House | 1988-11-08 |
| 4736009 | Partially alkylated triamines and higher polyamines as curing agents in polyurethane manufacture by reaction injection molding | David W. House, William M. Baumann | 1988-04-05 |
| 4720536 | Blends of secondary alkyl aromatic diamines and polyhydric alcohols as curing agents in polyurethane manufacture | David W. House | 1988-01-19 |
| 4714512 | Polyurethane coatings and adhesives | David W. House | 1987-12-22 |
| 4709003 | Alkylated triamines and higher polyamines as curing agents in polyurethane manufacture | William M. Baumann, David W. House | 1987-11-24 |
| 4663201 | Polyurea coatings for objects of metal glass wood or plastic | David W. House | 1987-05-05 |
| 4578446 | Secondary aromatic diamines as curing agents in polyurethane manufacturing | David W. House | 1986-03-25 |