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Lawrence Welk, the bandleader who entertained millions of Americans over a generation of broadcasting his TV show, once received a patent: for a music-themed design of an ashtray.
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| Number | Title | Issue Date |
| 5972093 | Paint and use thereof The paint comprises in combination: pigments in a liquid solution chosen from the group of natural colouring earths; binders chosen from the group of milk, milk casein, egg white, egg yolk, starch paste and potato flour; compounds, mixed with said pigment... | 10/26/1999 |
| 5716440 | Biodegradable molded articles A biodegradable molded article produced by molding under pressure a residue remaining after taking out essential portions of effective elements in foods, and/or in materials thereof, such as lees of Sake, squeezed and strained lees of fruits, etc. This en... | 02/10/1998 |
| 5711908 | Process for manufacturing compostible thin-walled molded articles based on starch With a process for manufacturing compostible thin-walled molded articles such as cups, plates, fast-food packagings, trays, flat sheets and the like, by applying a starch-based baking composition on the lower part of a multipart, preferably bipartite mold... | 01/27/1998 |
| 5518709 | Preparation of diagnostic agents Microcapsules are prepared by a process comprising the steps of (i) spray-drying a solution or dispersion of a wall-forming material in order to obtain intermediate microcapsules and (ii) reducing the water-solubility of at least the outside of the interm... | 05/21/1996 |
| 5209776 | Tissue bonding and sealing composition and method of using the same Disclosed is a composition for bonding separated tissues together or for coating tissues or prosthetic materials including at least one natural or synthetic peptide and at least one support material which may be activated by energy.... | 05/11/1993 |
| 4072606 | Method for coagulating a colloidal suspension Water-soluble polymers that thicken reversibly in aqueous solution on alteration of the degree of alkalinity are manufactured by treating an aqueous suspension of protein with the enzymes elaborated extracellularly by a species of the genus Pseudomonas. T... | 02/07/1978 |
