P

Inventor

BIESECKER FREDERICK N

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

DRUG PLASTICS & GLASS CO

19 patents

DRUG PLASTICS & GLASS COMPANY INC

10 patents

DRUG PLASTICS AND GLASS COMPANY INC

9 patents

BIESECKER FREDERICK N

6 patents

DRUG PLASTICS AND GLASS COMPAN

1 patent

DRUG PLASTIC & GLASS COMPANY INC

1 patent