Joseph T. Laemmle
14Patents
7h-index
6Co-inventors
55Inventor score
Filing activity: Jul 20, 1981 → Mar 17, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4517105A | Metalworking lubricant composition containing a novel substituted malonic acid diester | Chemistry; Metallurgy | 57 | Expired |
| US4452712A | Metalworking with an aqueous synthetic lubricant containing polyoxypropylene-polyoxyethylene-polyoxypropylene block copolymers | Chemistry; Metallurgy | 39 | Expired |
| US4607679A | Providing oligomer moisture barrier in direct chill casting of aluminum-lithium alloy | Performing Operations; Transporting | 18 | Expired |
| US4628985A | Lithium alloy casting | Performing Operations; Transporting | 16 | Expired |
| US4452711A | Aqueous metalworking lubricant containing polyoxypropylene-polyoxyethylene-polyoxypropylene block copolymers | Chemistry; Metallurgy | 13 | Expired |
| US4670168A | Aqueous metal removal fluid | Chemistry; Metallurgy | 8 | Expired |
| US4775418A | Parting composition comprising glycerol trioleate and vegetable oil | Performing Operations; Transporting | 7 | Expired |
| US5753056A | Transition metal salt compositions that eliminate hydrogen absorption and enhance hydrogen degassing of aluminum | Chemistry; Metallurgy | 7 | Expired |
| US4396436A | Method and flushing for removing hydraulic fluid from hydraulic systems | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4655947A | Metalworking with a trimethylolalkane ester lubricant | Chemistry; Metallurgy | 6 | Expired |
| US4634469A | Parting composition comprising glycerol trioleate, castor oil and copper corrosion inhibitor | Performing Operations; Transporting | 4 | Expired |
| US4522250A | Continuous casting with glycerol trioleate parting composition | Performing Operations; Transporting | 3 | Expired |
| US4602670A | Lubricating process | Performing Operations; Transporting | 3 | Expired |
| US5985059A | Transition metal salt compositions that eliminate hydrogen absorption and enhance hydrogen degassing of metal and metal alloys | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.