Robert Weber — 19 Patents at Grindmaster

Robert Weber has been granted 19 US patents while listed as an inventor at Grindmaster. The first was granted in 1981 and the most recent in June 2021. Robert Weber ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Robert Weber in Bohemia, NY, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11043316	Method of making a mineral-insulated, compacted, bendable cable	Kenneth Browall	2021-06-22
D898950	Extruded frame member	James Requejo, Bradley Raymond Thomas, Gregory Richard Peterson	2020-10-13
10612290	Header and jamb kit providing rough opening for hollow metal door frame in steel stud construction	—	2020-04-07
10145111	Header and jamb kit providing rough opening for hollow metal door frame in steel stud construction	—	2018-12-04
7739882	Variable speed control	Dave Evans	2010-06-22
6112642	Method and apparatus for making a two piece unitary piston	Mark W. Jarrett, Werner H. Koeslin	2000-09-05	$10,778,000
5782249	Laser manicure process	Paul J. Weber, Michael Weber	1998-07-21
5720249	Apparatus and method for burning spent lubricating oil in an internal combustion engine	Edward H. Betts, Jr., David Erickson, John L. Johnson, Charles J. Kocian	1998-02-24	$18,683,000
D372295	Water filtration unit	—	1996-07-30
5244277	Dispensing unit for frozen soft serve confections	James V. Broussalian, Edgardo J. Garcie-Caes, John W. Gilliom	1993-09-14
4941440	Engine including a piston member having a high top ring groove	Kenneth Kamman, Benny Ballheimer, Stephen G. Shoup	1990-07-17	$25,899,000
4847934	Method of manufacturing overshoes	—	1989-07-18
4840761	Process for making encapsulated anchor rung	Heinrich Zenhausern	1989-06-20
4794853	Universal brew basket support arms	—	1989-01-03
4789106	Combined coffee bean weigher and grinder with selectable measured quantities	—	1988-12-06
4771861	Encapsulated anchor rung and process for making same	Heinrich Zenhausern	1988-09-20
4686794	Stone guide for a superfinishing machine	Anton Memmel	1987-08-18
4605175	Precision coffee grinder	—	1986-08-12
4243889	Storage rack for elongated fuel assemblies	—	1981-01-06

Robert Weber — 19 Patents

Issued Patents All Time

Patent Widget