Inventor
JOHNSON CARL
US29 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON CARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QC OPTICS INC
7 patentsUS5625193AApr 29, 1997
Optical inspection system and method for detecting flaws on a diffractive surface
QC OPTICS INC63 citations95
US5672885ASep 30, 1997
Surface displacement detection and adjustment system
QC OPTICS INC57 citations94
US5610719AMar 11, 1997
Displacement detection system
QC OPTICS INC77 citations94
US5814829ASep 29, 1998
Multistation surface inspection system
QC OPTICS INC23 citations92
US5717198AFeb 10, 1998
Pellicle reflectivity monitoring system having means for compensating for portions of light reflected by the pellicle
QC OPTICS INC34 citations92
US5602401AFeb 11, 1997
Data processing system and method for a surface inspection apparatus
QC OPTICS INC11 citations73
US5675409AOct 7, 1997
Plate holder for a surface inspection system
QC OPTICS INC0 citations51
KARLTEX MACHINE INC
6 patentsUS9878511B2Jan 30, 2018
Rubber bales and apparatus and method for making same
KARLTEX MACHINE INC6 citations80
US10807338B2Oct 20, 2020
Rubber balers
KARLTEX MACHINE INC1 citations69
US10343362B1Jul 9, 2019
Air-assisted rubber balers and baling methods
KARLTEX MACHINE INC4 citations69
US10189224B2Jan 29, 2019
Methods for making rubber bales
KARLTEX MACHINE INC2 citations69
USRE50443EMay 27, 2025
Rubber balers
KARLTEX MACHINE INC0 citations59
US11020924B2Jun 1, 2021
Rail system for a travelling chute of a rubber baler and related baling methods
KARLTEX MACHINE INC0 citations59