Inventor · disambiguated record
James A. Maass
Also filed as: MAASS JAMES A
6 granted patents·69 citations·filing 1987–1991
83Inventor score
Technology areasB23Q
Files withCOOPER IND INC6
Top patents by PatentIndex Score
6 records- 0177USD309616SNose piece for a peck drillCOOPER IND INC·Filed 1987·Granted Jul 31, 1990·17 cites·1 claims
- 0269US4867617AAir logic circuit for airfeed peck drillCOOPER IND INC·Filed 1987·Granted Sep 19, 1989·19 cites·1 claims
- 0359US5222844AAir logic circuit for airfeed peck drillCOOPER IND INC·Filed 1991·Granted Jun 29, 1993·14 cites·11 claims
- 0455USD316508SAirfeed peck drillCOOPER IND INC·Filed 1987·Granted Apr 30, 1991·7 cites·1 claims
- 0551USD315280SNose piece for airfeed peck drillCOOPER IND INC·Filed 1987·Granted Mar 12, 1991·6 cites·1 claims
- 0651USD315279SNose piece for airfeed peck drillCOOPER IND INC·Filed 1987·Granted Mar 12, 1991·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →