Helmut Grimm
22Patents
9h-index
47Co-inventors
75Inventor score
Filing activity: Apr 28, 1975 → Sep 17, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6808753B2 | Multilayer polymeric/inorganic oxide structure with top coat for enhanced gas or vapor barrier and method for making same | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5515619A | Flexibly mounted sealing strips of a vacuum roll for a web dryer | Textiles; Paper | 37 | Expired |
| US5078835A | Ledge for resiliently supporting a drainage wire of a paper making machine | Textiles; Paper | 30 | Expired |
| US6132562A | Method and device for transporting cylindrical substrates to be coated | Chemistry; Metallurgy | 20 | Expired |
| US4563884A | Circular knitting machine for the production of goods with enmeshed fibers | Textiles; Paper | 18 | Expired |
| US6196154A | Air lock for introducing substrates to and/or removing them from a treatment chamber | Performing Operations; Transporting | 16 | Expired |
| US5302208A | Vacuum coating installation | Electricity | 13 | Expired |
| US5262009A | Stationary support device for dewatering wire | Textiles; Paper | 12 | Expired |
| US5129992A | Stationary support device for drainage wire | Textiles; Paper | 11 | Expired |
| US3963184A | Device for converting a conventional lawn mower to a leaf shredder | Human Necessities | 6 | Expired |
| US4458506A | Circular knitting or circular hosiery knitting machine for manufacture of knit wares of hosiery with combed-in fibers | Textiles; Paper | 6 | Expired |
| US5321792A | Apparatus for the continuous feeding of wire to an evaporator boat | Chemistry; Metallurgy | 5 | Expired |
| US5565064A | Paper machine wet forming section and method of operation thereof | Textiles; Paper | 5 | Expired |
| US6720052B1 | Multilayer polymeric/inorganic oxide structure with top coat for enhanced gas or vapor barrier and method for making same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5242500A | Apparatus for the continuous coating of band-type substrate | Chemistry; Metallurgy | 4 | Expired |
| US5830323A | Apparatus for dewatering a fiber web | Textiles; Paper | 3 | Expired |
| US6335054B1 | Air lock for introducing substrates to and/or removing them from a treatment chamber | Performing Operations; Transporting | 3 | Expired |
| US4546622A | Circular knitting machine for producing knit goods having enmeshed fibers | Textiles; Paper | 1 | Expired |
| US5261964A | Evaporator boat for an apparatus for coating substrates | Chemistry; Metallurgy | 1 | Expired |
| US6881270B1 | Electrode arrangement | Electricity | 0 | Expired |
| US4765156A | Circular knitting machine for producing knit goods with combed-in fibers | Textiles; Paper | 0 | Expired |
| US4760716A | Method and circular knitting machine for producing knit goods with combed-in fibers | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.