Inventor

HAYES JOHN B

US18 patents

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

HAYES JOHN B

WYKO CORP

Optical alignment system utilizing alignment spot produced by image inverter

Combination of motorized and piezoelectric translation for long-range vertical scanning interferometry

Compact temperature-compensated tube-type scanning probe with large scan range and independent x, y, and z control

Compact temperature-compensated tube-type scanning probe with large scan range

Autocollimator with grating

Interchangeable sample stage with integral reference surface for magnetic-head suspension measuring instrument

Interferometer with thin absorbing beam equalizing pellicle

Compact micromotion translator

PMN translator and linearization system in scanning probe microscope

4D TECHNOLOGY CORP

Pixelated phase-mask interferometer

Common optical-path testing of high-numerical-aperture wavefronts

KENDALL & CO

Joint protector

Rib protector

PROFESSIONAL TRAINING SYSTEMS

Dedicated programmable controller for interactive video disc system

MARATHON OIL CO

Water-in-oil microemulsion drilling fluids

VEECO CORP

System for eliminating scattered light in autocollimator for magnetic-head suspension measuring instrument

LIPTON THOMAS J CO

Food product

HAYES JOHN B

Systems and processes for transforming and displaying accounting and financial information