DL

David L. Larson

Pfizer: 9 patents #561 of 5,153Top 15%
The Dow Chemical: 2 patents #1,449 of 4,115Top 40%
Overall (All Time): #358,178 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4994457 Antiinflammatory compositions and methods Thomas C. Crawford, Joseph G. Lombardino 1991-02-19
4960242 Asphalt distributor 1990-10-02
4874757 Antinflammatory compositions and methods Thomas C. Crawford, Stanley L. Keely, Joseph G. Lombardino, James J. Maciejko 1989-10-17
4812455 Antiinflammatory compositions and methods Thomas C. Crawford, Stanley L. Keely, Joseph G. Lombardino, James J. Maciejko 1989-03-14
4766117 Antiinflammatory compositions and methods Thomas C. Crawford, Stanley L. Keely, Joseph G. Lombardino, James J. Maciejko 1988-08-23
4672061 Antiinflammatory compositions and methods Thomas C. Crawford, Stanley L. Keely, Joseph G. Lombardino, James J. Maciejko 1987-06-09
4591595 2-guanidino-4-(2-methyl-4-imidazolyl)thiazoles in the treatment of rheumatoid arthritis 1986-05-27
4579846 Antiinflammatory compositions and methods Thomas C. Crawford, Stanley L. Keely, Joseph G. Lombardino, James J. Maciejko 1986-04-01
4564614 Antiinflammatory methods Thomas C. Crawford, Stanley L. Keely, Joseph G. Lombardino, James J. Maciejko 1986-01-14
4559326 Antiinflammatory compositions and methods Thomas C. Crawford, Stanley L. Keely, Joseph G. Lombardino, James J. Maciejko 1985-12-17
4543414 Liquid phase preparation of 2-substituted-2-oxazolines with cadmium salt catalysts 1985-09-24
4354029 Preparation of 2-substituted-2-oxazolines with organic zinc salt catalysts Mark E. Kaiser 1982-10-12
4352390 Precision silica cones for sand casting of steel and iron alloys 1982-10-05
4236568 Method of casting steel and iron alloys with precision cristobalite cores 1980-12-02