RD

Richard C. Darr

PP Plastipak Packaging: 12 patents #1 of 10Top 10%
📍 Medina, OH: #1 of 31 inventorsTop 4%
🗺 Ohio: #7 of 4,576 inventorsTop 1%
Overall (1997): #306 of 185,788Top 1%
12
Patents 1997

Issued Patents 1997

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5690244 Blow molded container having paneled side wall 1997-11-25
5688572 Multi-layer containers William A. Slat 1997-11-18
5685446 Plastic blow molded freestanding container William C. Young, Dale H. Behm 1997-11-11
5676267 Multi-layer containers William A. Slat 1997-10-14
5674448 Multi-layer containers William A. Slat 1997-10-07
D383677 Bottle 1997-09-16
5664695 Plastic blow molded freestanding container William C. Young, Dale H. Behm 1997-09-09
D382799 Bottle body portion 1997-08-26
5651933 Method for making multi-layer preform used for plastic blow molding William A. Slat 1997-07-29
5647516 Plastic blow molded bottle having bellows supported dispensing spout William C. Young, William A. Slat 1997-07-15
5645183 Multi-layer containers William A. Slat 1997-07-08
5615790 Plastic blow molded freestanding container William C. Young 1997-04-01