O. K. Partnership

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Machine-retrievable card andcard retrieval apparatus and method the...
- Patent number RE32170
- Issue date Jun 3, 1986
- O. K. Partnership
- Paul Neumeier
- 209 - Classifying, separating, and assorting solids
Information Patent Grant
Machine-retrievable card and card retrieval apparatus and method th...
- Patent number 4,330,063
- Issue date May 18, 1982
- O. K. Partnership
- Paul Neumeier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document retrieval system
- Patent number 4,327,834
- Issue date May 4, 1982
- O. K. Partnership
- Robert J. Kalthoff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interposer mechanism
- Patent number 4,011,986
- Issue date Mar 15, 1977
- O. K. Partnership
- Richard C. O'Brien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combined article selector and coder
- Patent number 3,963,176
- Issue date Jun 15, 1976
- O. K. Partnership
- Richard C. O'Brien
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks