ACRONATIONAL LAW FIRM
15
Patents represented
Technical areasPatents
Mechanical elements5
Engines, pumps, turbines2
Handling2
Audio-visual technology2
Thermal processes and apparatus2

Countries of applicants

Summary

ACRONATIONAL LAW FIRM is very experienced in the technologies „Mechanical elements“ and „Audio-visual technology“. 47% of all patents are related to „Mechanical engineering“. Most important clients are „DIGITAL APPLIANCE CONTROLS, INC.“ and „SAFETYTECH CORPORATION“. ACRONATIONAL LAW FIRM was very active in 1990 and 1988. Oftentimes, clients are from United States.

Patents by year

Patents by area

6
Patent applications
1
Patent applications
7
Patent applications
1
Patent applications

Patents by applicant

RankNameCountryPatents
1DIGITAL APPLIANCE CONTROLS, INC.United States2
2SAFETYTECH CORPORATIONUnited States2
3SECURITY TWO, INC.United States2
4CAPWELL, L.L.C.United States1
5COILCRAFT, INCORPORATEDUnited States1
6FURDA, JOHN, G.United States1
7IREDALE, JOHN, J.United States1
8KELLER, ROGER, S.United States1
9MITCHELL, MATTHEW, P.United States1
10NATIONAL MOTORS CONVERSION CORP.United States1
11ORAVA, JOHNUnited States1
12RESOURCE OPTIMA, LTD.United States1
13SCIENTIFIC SAFETY TECHNOLOGY, INC.United States1

Latest patents

Publication numberTitlePatent applicantYear
WO1999037120MICROPHONE APPARATUS FOR PRODUCING SIGNALS FOR SURROUND REPRODUCTIONIREDALE, JOHN, J.
KELLER, ROGER, S.
1999
WO1998020288IMPROVEMENT TO PULSE TUBE REFRIGERATORMITCHELL, MATTHEW, P.
1998
WO1997027113CONTAINER WITH CAP HOLDERCAPWELL, L.L.C.
1997
WO1994011266VAPORIZATION CONTROL FOR A PROPANE FUEL TANKSAFETYTECH CORPORATION
1994
WO1992021509TANK CONSTRUCTIONSAFETYTECH CORPORATION
1992
WO1992005568INDUCTIVE DEVICE AND METHOD OF MANUFACTURECOILCRAFT, INCORPORATED
1992
WO1990014152IMPROVED MIXING NOZZLE APPARATUS AND METHOD OF USEORAVA, JOHN
1990
WO1990012456FREQUENCY MULTIPLIER CIRCUITRY AND METHODDIGITAL APPLIANCE CONTROLS, INC.
1990
WO1990012459ANALOG TO DIGITAL CONVERTERDIGITAL APPLIANCE CONTROLS, INC.
1990
WO1990005851ELECTROMAGNETIC PUMPRESOURCE OPTIMA, LTD.
1990
WO1988006388COMMUNICATION PORT ENCRYPTION/DECRYPTION METHOD AND APPARATUSSECURITY TWO, INC.
1988
WO1988003312CASSETTE LOCKING SYSTEMSECURITY TWO, INC.
1988
WO1988001594FUEL TANK VAPORIZATION AND EXPLOSION RESISTANT APPARATUSSCIENTIFIC SAFETY TECHNOLOGY, INC.
1988
WO1986000818GAME APPARATUSFURDA, JOHN, G.
1986
WO1985000419IMPROVED FUEL TANK VAPORIZATION APPARATUS AND METHODNATIONAL MOTORS CONVERSION CORP.
1985