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Inventor

GREGORY J. PRELLWITZ

Inventor
US

Overview

1→
Patents
2023
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B29Cprimary
B29CShaping or joining of plastics50%
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper50%
PatentTitleYear
11,752,703Method and apparatus for making bag using ultrasonic sealing2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to CMD CORP (1)· patent assignee history
2023Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CMD CORP12023
Locations
LocationPatentsSpan
US12023