Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534303 | Coating solution for treating basement walls | Michael G. Roberts | 1996-07-09 |
| 5534583 | Coating solution for treating basement walls | Michael G. Roberts | 1996-07-09 |
| 5352531 | Coating solution for treating basement walls | Michael G. Roberts | 1994-10-04 |
| 4735838 | Waterproof membrane | Michael G. Roberts, John L. Kane | 1988-04-05 |
| 4654385 | Asphalt coating composition | Michael G. Roberts, Frederick H. Ponn | 1987-03-31 |
| 4647606 | Blend of rapid set asphaltic emulsion with slow set asphalt emulsion | Louis T. Hahn, Anthony V. Grossi, Alfred Marzocchi | 1987-03-03 |
| 4456633 | Chip seal technique employing blends of asphaltic emulsions | Anthony V. Grossi, Louis T. Hahn, Alfred Marzocchi | 1984-06-26 |
| 4436767 | Slurry seal method using acrylamide and rubber modified asphaltic emulsion | Anthony V. Grossi, Louis T. Hahn, Alfred Marzocchi | 1984-03-13 |
| 4404316 | Chemically modified asphalt compositions | Alfred Marzocchi, Michael G. Roberts, Edward L. Harrington | 1983-09-13 |
| 4381200 | Glass insulation with an insolubilized asphalt binder | Edward R. Harrington, Alfred Marzocchi, Michael G. Roberts | 1983-04-26 |
| 4360473 | Boron-modified asphalts | Alfred Marzocchi, Michael G. Roberts | 1982-11-23 |
| 4358320 | Reinforced composites | Alfred Marzocchi, Michael G. Roberts | 1982-11-09 |
| 4349388 | Asphalt compositions modified with organo silane compounds | Alfred Marzocchi, Michael G. Roberts | 1982-09-14 |
| 4349590 | Glass substrates with an insolubilized asphalt coating | Edward R. Harrington, Alfred Marzocchi, Michael G. Roberts | 1982-09-14 |
| 4338231 | Modified asphalt compositions | Alfred Marzocchi, Edward R. Harrington, Michael G. Roberts | 1982-07-06 |
| 4335186 | Chemically modified asphalt compositions | Alfred Marzocchi, Michael G. Roberts | 1982-06-15 |
| 4332704 | Modified asphalt compositions | Alfred Marzocchi, Michael G. Roberts, Edward R. Harrington | 1982-06-01 |
| 4301051 | Chemically modified asphalt compositions | Alfred Marzocchi, Michael G. Roberts, Edward R. Harrington | 1981-11-17 |
| 4292371 | Asphalt compositions modified with organo silane compounds | Alfred Marzocchi, Michael G. Roberts | 1981-09-29 |
| 4286997 | Bituminous composite reinforced with a filler coated with the reaction product of a bitumen and a chromium complex | Alfred Marzocchi, Michael G. Roberts | 1981-09-01 |
| 4286996 | Bituminous composite reinforced with a filler coated with the reaction product of a bitumen and an organo metallic compound | Alfred Marzocchi, Michael G. Roberts | 1981-09-01 |
| 4285734 | Chemically modified bitumen composition | Alfred Marzocchi, Michael G. Roberts | 1981-08-25 |
| 4278470 | Bituminous composite reinforced with a filler coated with the reaction product of bitumen and an organosilicon compound | Alfred Marzocchi, Michael C. Roberts | 1981-07-14 |
| 4273588 | Asphalt compositions modified with organo silane compounds | Alfred Marzocchi, Michael G. Roberts | 1981-06-16 |
| 4273685 | Rubber modified asphalt compositions | Alfred Marzocchi, Michael G. Roberts, Edward R. Harrington | 1981-06-16 |