Inventor

HOLLAND JOHN F

US10 patents

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

UNIV MICHIGAN STATE

2 patents

US4629687ADec 16, 1986

Positive selection sorting of cells

UNIV MICHIGAN STATE128 citations95

US4624915ANov 25, 1986

Positive selection sorting of cells

UNIV MICHIGAN STATE111 citations95

RESEARCH CORP

2 patents

US4490806ADec 25, 1984

High repetition rate transient recorder with automatic integration

RESEARCH CORP67 citations95

US4472631ASep 18, 1984

Combination of time resolution and mass dispersive techniques in mass spectrometry

RESEARCH CORP135 citations95

MERIDIAN INSTR INC

2 patents

US5175430ADec 29, 1992

Time-compressed chromatography in mass spectrometry

MERIDIAN INSTR INC154 citations93

US5367162ANov 22, 1994

Integrating transient recorder apparatus for time array detection in time-of-flight mass spectrometry

MERIDIAN INSTR INC113 citations91

HOLLAND JOHN F

1 patent

US4665370AMay 12, 1987

Method and apparatus for monitoring and indicating the condition of a battery and the related circuitry

HOLLAND JOHN F269 citations96

KTM IND INC

1 patent

US6119567ASep 19, 2000

Method and apparatus for producing a shaped article

KTM IND INC85 citations93

AMERICAN ENERGY SERVICES INC

1 patent

US4702111AOct 27, 1987

Sonic wood testing apparatus and method

AMERICAN ENERGY SERVICES INC32 citations90

UNIV JOHNS HOPKINS

1 patent

US7372021B2May 13, 2008

Time-of-flight mass spectrometer combining fields non-linear in time and space

UNIV JOHNS HOPKINS15 citations82