Inventor

ROGERS ROBERT L

US15 patents

⚠️ This page may combine multiple inventors who share the name “ROGERS ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DATAPRODUCTS CORP

6 patents

US5258774ANov 2, 1993

Compensation for aerodynamic influences in ink jet apparatuses having ink jet chambers utilizing a plurality of orifices

DATAPRODUCTS CORP512 citations98

US5343226AAug 30, 1994

Ink jet ink supply apparatus

DATAPRODUCTS CORP105 citations96

US5581283ADec 3, 1996

Ink jet apparatus having a plurality of chambers with multiple orifices

DATAPRODUCTS CORP24 citations92

US4901093AFeb 13, 1990

Method and apparatus for printing with ink jet chambers utilizing a plurality of orifices

DATAPRODUCTS CORP44 citations92

US5966148AOct 12, 1999

Apparatus for printing with ink jet chambers utilizing a plurality of orifices

DATAPRODUCTS CORP22 citations91

US6033061AMar 7, 2000

Ink supply for impulse ink jet system, said ink supply including a cap having a threaded perphery, a valve supported by said cap and a projection for extending from the cap into an ink reservoir

DATAPRODUCTS CORP22 citations88

DATA PRODUCTS CORP

2 patents

US5767873AJun 16, 1998

Apparatus for printing with ink chambers utilizing a plurality of orifices

DATA PRODUCTS CORP20 citations90

US6179408B1Jan 30, 2001

Apparatus for printing with ink jet chambers utilizing a plurality of orifices

DATA PRODUCTS CORP5 citations71

UNIV TEXAS

1 patent

US6384414B1May 7, 2002

Method and apparatus for detecting the presence of an object

UNIV TEXAS103 citations96

(unassigned)

1 patent

US5997518ADec 7, 1999

Apparatus and method for delivery of small volumes of liquid

121 citations94

ROGERS ROBERT L

1 patent

US6159188ADec 12, 2000

Apparatus and method for delivery of micro and submicro quantities of materials

ROGERS ROBERT L97 citations92

EXXON RESEARCH ENGINEERING CO

1 patent

US4714934ADec 22, 1987

Apparatus for printing with ink jet chambers utilizing a plurality of orifices

EXXON RESEARCH ENGINEERING CO29 citations92

ILLINOIS TOOL WORKS

1 patent

US6234617B1May 22, 2001

Ink supply for impulse ink jet system, said ink supply including a cap having threaded periphery, and a valve supported by the cap, wherein a projection extends from a surface of the cap into an ink reservoir

ILLINOIS TOOL WORKS30 citations91

TRIDENT INT INC

1 patent

US6126259AOct 3, 2000

Method for increasing the throw distance and velocity for an impulse ink jet

TRIDENT INT INC12 citations64

WENTWORTH LAB INC

1 patent

US7649372B2Jan 19, 2010

Die design with integrated assembly aid

WENTWORTH LAB INC3 citations56