Inventor · disambiguated record
Robert G. Pongrass
Also filed as: PONGRASS ROBERT G · PONGRASS ROBERT GABOR
9 granted patents·3 pending applications·278 citations·filing 1981–2021
90Inventor score
Files withPONGRASS ROBERT G4PONGRASS ROBERT GABOR3WILCOM PTY LTD2WILCOM TUFTING PTY LTD2RUTTER CHRISTOPHER C1
Top patents by PatentIndex Score
12 records- 0192US4598529AMethod and apparatus for forming, filling and sealing flexible plastic bagsPONGRASS ROBERT G·Filed 1985·Granted Jul 8, 1986·67 cites·7 claims
- 0289US4355737AFluid dispenserPONGRASS ROBERT G·Filed 1981·Granted Oct 26, 1982·53 cites·9 claims
- 0384US4524458AMoisture responsive stiffening members for flexible containersPONGRASS ROBERT G·Filed 1983·Granted Jun 18, 1985·59 cites·10 claims
- 0475US4574559AFlexible bag automatic filling and capping apparatusRUTTER CHRISTOPHER C·Filed 1985·Granted Mar 11, 1986·30 cites·19 claims
- 0574US4421297ASelf-closing fluid dispensing valvesPONGRASS ROBERT G·Filed 1981·Granted Dec 20, 1983·27 cites·3 claims
- 0671US4821662AMethod of embroidery and stitch processor thereforWILCOM PTY LTD·Filed 1986·Granted Apr 18, 1989·17 cites·20 claims
- 0767US5503092AMethod and system of tuftingWILCOM TUFTING PTY LTD·Filed 1992·Granted Apr 2, 1996·18 cites·38 claims
- 0852US2023183899A1Computer assisted tuftingPONGRASS ROBERT GABOR·Filed 2021·Application pending·0 cites
- 0951US2023175182A1Multi-head tufting systemPONGRASS ROBERT GABOR·Filed 2021·Application pending·0 cites
- 1050US2022403576A1Tufting systemPONGRASS ROBERT GABOR·Filed 2020·Application pending·0 cites
- 1141US5829372AMechanical tufting headWILCOM TUFTING PTY LTD·Filed 1994·Granted Nov 3, 1998·6 cites·13 claims
- 1222US4903738AJacquard emulatorWILCOM PTY LTD·Filed 1989·Granted Feb 27, 1990·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →