Inventor

WEITZEL ROSE MARIE

US3 patents

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

PROCTER & GAMBLE

2 patents

US5733865AMar 31, 1998

Processes for making a crystalline builder having improved performance

PROCTER & GAMBLE22 citations90

US6207633B1Mar 27, 2001

Granular detergent composition containing an optimum surfactant system for cold temperature laundering

PROCTER & GAMBLE4 citations54

(unassigned)

1 patent

US6610645B2Aug 26, 2003

Selected crystalline calcium carbonate builder for use in detergent compositions

21 citations89