P

Inventor

BIRTHISEL TIMOTHY D

US24 patents
⚠️ This page may combine multiple inventors who share the name “BIRTHISEL TIMOTHY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ANDERSONS INC

7 patents

ANDERSON CHARLES W

4 patents

LYNCH JAMES R

4 patents

BIRTHISEL TIMOTHY D

4 patents

NAT LIME AND STONE CO

2 patents

THE ANDERSONS INC

1 patent

WELSHIMER JAMES W

1 patent

JOHNSTON MATTHEW G

1 patent