Inventor

OWENS ROBERT A

US10 patents

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

PETRARCH SYSTEMS INC

3 patents

US4824769AApr 25, 1989

High contrast photoresist developer

PETRARCH SYSTEMS INC9 citations73

US4670372AJun 2, 1987

Process of developing radiation imaged photoresist with alkaline developer solution including a carboxylated surfactant

PETRARCH SYSTEMS INC9 citations73

US4822722AApr 18, 1989

Process of using high contrast photoresist developer with enhanced sensitivity to form positive resist image

PETRARCH SYSTEMS INC9 citations70

US AGRICULTURE

2 patents

US6210931B1Apr 3, 2001

Ribozyme-mediated synthesis of circular RNA

US AGRICULTURE144 citations93

US4480040AOct 30, 1984

Sensitive and rapid diagnosis of viroid diseases and viruses

US AGRICULTURE67 citations90

MICROSI INC

1 patent

US4931380AJun 5, 1990

Pre-exposure method for increased sensitivity in high contrast resist development of positive working diazo ketone photoresist

MICROSI INC29 citations90

ALFA LAVAL LKM AS

1 patent

US6460553B1Oct 8, 2002

Tank-cleaning device

ALFA LAVAL LKM AS22 citations89

ALLIED CORP

1 patent

US4526856AJul 2, 1985

Low striation positive diazoketone resist composition with cyclic ketone(s) and aliphatic alcohol as solvents

ALLIED CORP25 citations81

GERBER PROD

1 patent

US6368654B1Apr 9, 2002

Method for making fruit and vegetable purees

GERBER PROD18 citations72

PETRARCH SYSTEM INC

1 patent

US4661436AApr 28, 1987

Process of forming high contrast resist pattern in positive photoagent material using alkalai developer with fluorocarbon surfactant

PETRARCH SYSTEM INC7 citations68