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USPTO Patent Rankings Data through Dec 31, 2025
MS

Marcel J. H. Staar — 17 Patents

SDStaar Development: 8 patents #1 of 1Top 100%
SSStaar S.A.: 4 patents #5 of 20Top 25%
Brussels, BE: #51 of 1,743 inventorsTop 3%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Marcel J. H. Staar has been granted 17 US patents while listed as an inventor at Staar Development. The first was granted in 1980 and the most recent in July 2001. Marcel J. H. Staar ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Marcel J. H. Staar in Brussels, BE.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
D445280 Minibar 2001-07-24
6152321 Identification system for articles in vending apparatus of hotel rooms 2000-11-28
D362980 Refrigerated cabinet 1995-10-10
5165131 Teeth cleaning apparatus 1992-11-24
5136562 Automatic changer for information storage devices 1992-08-04
5069232 Disposable make-up systems 1991-12-03
4996680 Automatic changing apparatus for a recording medium 1991-02-26
4791626 Automatic changer for player/recorder of optical magnetic discs and cards 1988-12-13
4791411 Manual free-access vending machine 1988-12-13
4679183 Sound recording apparatus for blank films and tapes 1987-07-07
4611894 Device for direct cinematographic viewing of stereoscopic images on film with a sound track 1986-09-16
4523306 Record loading apparatus for a slot type record player 1985-06-11
4513409 Helicoidal loading and unloading mechanism for disc player apparatus 1985-04-23
4473280 Audio-visual cartridge and combined audio player and visual viewer 1984-09-25
4331264 Package for accommodating and ejecting small amounts of flowing material 1982-05-25
4275840 Package for storing and spraying small amounts of liquids 1981-06-30
4238055 Powered atomizer 1980-12-09