Walter L. Harmer
15Patents
14h-index
19Co-inventors
75Inventor score
Filing activity: Sep 24, 1979 → Oct 6, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5702811A | High performance abrasive articles containing abrasive grains and nonabrasive composite grains | Emerging Cross-Sectional Technologies | 141 | Expired |
| US5908477A | Abrasive articles including an antiloading composition | Performing Operations; Transporting | 124 | Expired |
| US5667542A | Antiloading components for abrasive articles | Performing Operations; Transporting | 122 | Expired |
| US5954844A | Abrasive article comprising an antiloading component | Performing Operations; Transporting | 122 | Expired |
| US5256170A | Coated abrasive article and method of making same | Emerging Cross-Sectional Technologies | 98 | Expired |
| US5061294A | Abrasive article with conductive, doped, conjugated, polymer coat and method of making same | Emerging Cross-Sectional Technologies | 86 | Expired |
| US6039775A | Abrasive article containing a grinding aid and method of making the same | Performing Operations; Transporting | 53 | Expired |
| US5360462A | Coated abrasive article | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5704952A | Abrasive article comprising an antiloading component | Performing Operations; Transporting | 39 | Expired |
| US5840090A | High performance abrasive articles containing abrasive grains and nonabrasive composite grains | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5738695A | Abrasive article containing an inorganic phosphate | Performing Operations; Transporting | 19 | Expired |
| US5914299A | Abrasive articles including a polymeric additive | Performing Operations; Transporting | 19 | Expired |
| US5269821A | Coatable mixtures including erodable filler agglomerates, methods of preparing same, abrasive articles incorporating cured versions of same, and methods of making said articles | Chemistry; Metallurgy | 17 | Expired |
| US5562745A | Abrasive articles, methods of making abrasive articles, and methods of using abrasive articles | Performing Operations; Transporting | 14 | Expired |
| US4273912A | Polyurethane floor varnish and floor materials coated therewith | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.